ARCT — ARCTURUS THERAPEUTICS HLDGS
Reported value held$144.34M
Funds holding (latest)41
SectorHealth Care
Funds holding (Q2 2026)28
Institutional value$73.71M · 11.00M sh
New / Add / Cut / Exit2 / 14 / 10 / 0
Top-5 / Top-10 concentration72.7% / 88.8%
Institutional holdings change
Accumulating +10.0%
(+1.00M sh)
Institutional value change
Down -4.2%
As of Q2 2026, 28 SEC-registered investment managers reported holding ARCT (ARCTURUS THERAPEUTICS HLDGS) in their latest 13F filings, with a combined reported value of $73.71M across 11.00M shares. That is +10.0% by share count (+1.00M shares) versus the previous quarter, while reported value moved -4.2%. Ownership is concentrated: the five largest holders account for 72.7% of reported value and the top ten for 88.8%.
Compared with the prior quarter, 2 opened new positions, 14 added to existing stakes, 10 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
ARCT is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 28 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| ARK Invest history | 2.90M | $19.50M | 0.13% | Add |
| BlackRock Inc history | 2.61M | $17.57M | 0.00% | Hold |
| Two Sigma Investments history | 1.09M | $7.33M | 0.01% | Add |
| Geode Capital Management history | 693.66K | $4.66M | 0.00% | Add |
| AQR Capital Management history | 675.01K | $4.54M | 0.00% | Add |
| UBS Group AG history | 490.63K | $3.30M | 0.00% | Add |
| D. E. Shaw & Co history | 392.36K | $2.64M | 0.00% | Add |
| Millennium Management history | 337.00K | $2.26M | 0.00% | Reduce |
| Goldman Sachs Group history | 309.86K | $2.08M | 0.00% | Add |
| Charles Schwab Investment Management history | 231.63K | $1.56M | 0.00% | Add |
| Point72 Asset Management history | 231.58K | $1.56M | 0.00% | Add |
| Northern Trust Corp history | 204.58K | $1.37M | 0.00% | Reduce |
| JPMorgan Chase & Co history | 195.70K | $1.33M | 0.00% | New |
| Invesco Ltd history | 104.19K | $700.14K | 0.00% | Reduce |
| Morgan Stanley history | 97.41K | $654.57K | 0.00% | Reduce |
| BNY Mellon history | 80.31K | $539.71K | 0.00% | Add |
| Marshall Wace history | 77.27K | $519.25K | 0.00% | New |
| MFS Investment Management history | 57.48K | $386.27K | 0.00% | Reduce |
| Citadel Advisors history | 40.95K | $275.16K | 0.00% | Reduce |
| Wells Fargo & Co history | 29.89K | $200.87K | 0.00% | Add |
| Deutsche Bank AG history | 28.99K | $194.84K | 0.00% | Reduce |
| Bank of America Corp history | 22.50K | $151.21K | 0.00% | Reduce |
| Renaissance Technologies history | 21.40K | $143.81K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 19.54K | $131.32K | 0.00% | Add |
| Citigroup Inc history | 13.03K | $87.54K | 0.00% | Add |
| Legal & General Investment Management America history | 2.30K | $15.48K | 0.00% | Hold |
| PNC Financial Services history | 1.04K | $7.02K | 0.00% | Reduce |
| T. Rowe Price Associates history | 36.89K | $248 | 0.00% | Add |
Q1 2026 — 26 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| ARK Invest history | 2.77M | $21.38M | 0.17% | Add |
| BlackRock Inc history | 2.61M | $20.17M | 0.00% | Hold |
| Two Sigma Investments history | 1.08M | $8.35M | 0.01% | Add |
| Geode Capital Management history | 660.93K | $5.10M | 0.00% | Add |
| Millennium Management history | 478.56K | $3.69M | 0.00% | Add |
| UBS Group AG history | 458.28K | $3.54M | 0.00% | Add |
| D. E. Shaw & Co history | 252.03K | $1.95M | 0.00% | Add |
| Northern Trust Corp history | 219.61K | $1.70M | 0.00% | Add |
| Charles Schwab Investment Management history | 216.50K | $1.67M | 0.00% | Add |
| Goldman Sachs Group history | 198.68K | $1.53M | 0.00% | Reduce |
| Renaissance Technologies history | 178.30K | $1.38M | 0.00% | Add |
| AQR Capital Management history | 161.28K | $1.25M | 0.00% | Add |
| Citadel Advisors history | 152.18K | $1.17M | 0.00% | Reduce |
| Morgan Stanley history | 126.14K | $973.76K | 0.00% | Reduce |
| Invesco Ltd history | 113.57K | $876.76K | 0.00% | Add |
| BNY Mellon history | 75.00K | $578.98K | 0.00% | Reduce |
| Point72 Asset Management history | 63.84K | $492.88K | 0.00% | Reduce |
| MFS Investment Management history | 59.77K | $461.43K | 0.00% | Reduce |
| Deutsche Bank AG history | 31.36K | $242.13K | 0.00% | Add |
| Bank of America Corp history | 28.75K | $221.96K | 0.00% | Reduce |
| Wells Fargo & Co history | 19.00K | $146.71K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 4.62K | $35.67K | 0.00% | Add |
| Citigroup Inc history | 2.33K | $17.96K | 0.00% | Reduce |
| Legal & General Investment Management America history | 2.30K | $17.77K | 0.00% | Reduce |
| PNC Financial Services history | 1.06K | $8.17K | 0.00% | Add |
| T. Rowe Price Associates history | 29.79K | $231 | 0.00% | Add |
Q4 2025 — 29 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.62M | $16.06M | 0.00% | Add |
| ARK Invest history | 2.61M | $16.01M | 0.11% | Add |
| Vanguard Group history | 2.09M | $12.81M | 0.00% | Add |
| Geode Capital Management history | 618.13K | $3.79M | 0.00% | Add |
| Two Sigma Investments history | 546.69K | $3.35M | 0.01% | Add |
| Goldman Sachs Group history | 391.23K | $2.40M | 0.00% | Add |
| Millennium Management history | 304.78K | $1.87M | 0.00% | Add |
| UBS Group AG history | 227.89K | $1.40M | 0.00% | Add |
| Point72 Asset Management history | 222.16K | $1.36M | 0.00% | New |
| Morgan Stanley history | 213.39K | $1.31M | 0.00% | Reduce |
| Citadel Advisors history | 206.90K | $1.27M | 0.00% | Add |
| JPMorgan Chase & Co history | 206.17K | $1.26M | 0.00% | Add |
| Northern Trust Corp history | 200.78K | $1.23M | 0.00% | Reduce |
| Charles Schwab Investment Management history | 183.85K | $1.13M | 0.00% | Reduce |
| Renaissance Technologies history | 119.91K | $735.02K | 0.00% | New |
| Invesco Ltd history | 103.12K | $632.10K | 0.00% | Add |
| D. E. Shaw & Co history | 97.82K | $599.65K | 0.00% | Add |
| BNY Mellon history | 76.30K | $467.73K | 0.00% | Reduce |
| MFS Investment Management history | 61.36K | $376.12K | 0.00% | Reduce |
| AQR Capital Management history | 43.40K | $266.06K | 0.00% | New |
| Wells Fargo & Co history | 41.32K | $253.31K | 0.00% | Add |
| Bank of America Corp history | 34.09K | $208.96K | 0.00% | Reduce |
| CPP Investments history | 30.90K | $189.42K | 0.00% | New |
| Deutsche Bank AG history | 18.37K | $112.63K | 0.00% | Add |
| Citigroup Inc history | 5.73K | $35.13K | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 3.24K | $19.84K | 0.00% | Reduce |
| Legal & General Investment Management America history | 2.50K | $15.34K | 0.00% | Hold |
| PNC Financial Services history | 619 | $3.79K | 0.00% | Add |
| T. Rowe Price Associates history | 26.11K | $161 | 0.00% | Reduce |
Q3 2025 — 29 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.56M | $47.27M | 0.00% | Reduce |
| Balyasny Asset Management history | 2.18M | $40.25M | 0.05% | Add |
| Vanguard Group history | 1.89M | $34.75M | 0.00% | Add |
| ARK Invest history | 1.87M | $34.51M | 0.21% | Add |
| Morgan Stanley history | 704.88K | $12.99M | 0.00% | Add |
| Bank of America Corp history | 620.05K | $11.43M | 0.00% | Add |
| Geode Capital Management history | 611.82K | $11.28M | 0.00% | Add |
| Arrowstreet Capital history | 552.18K | $10.18M | 0.01% | Add |
| Northern Trust Corp history | 217.83K | $4.01M | 0.00% | Reduce |
| Charles Schwab Investment Management history | 209.46K | $3.86M | 0.00% | Add |
| JPMorgan Chase & Co history | 203.61K | $3.75M | 0.00% | Reduce |
| UBS Group AG history | 180.39K | $3.32M | 0.00% | Add |
| Goldman Sachs Group history | 144.73K | $2.67M | 0.00% | Reduce |
| Millennium Management history | 139.80K | $2.58M | 0.00% | New |
| Fidelity Management & Research (FMR) history | 133.88K | $2.47M | 0.00% | Reduce |
| Citadel Advisors history | 115.22K | $2.12M | 0.00% | Reduce |
| Two Sigma Investments history | 89.22K | $1.64M | 0.00% | Add |
| BNY Mellon history | 88.67K | $1.63M | 0.00% | Add |
| Wellington Management Group history | 85.48K | $1.58M | 0.00% | Reduce |
| Invesco Ltd history | 64.49K | $1.19M | 0.00% | Add |
| MFS Investment Management history | 63.39K | $1.17M | 0.00% | Add |
| D. E. Shaw & Co history | 60.21K | $1.11M | 0.00% | Add |
| Franklin Resources history | 49.38K | $910.15K | 0.00% | Reduce |
| Wells Fargo & Co history | 33.23K | $612.52K | 0.00% | Add |
| Deutsche Bank AG history | 17.43K | $321.18K | 0.00% | Add |
| Citigroup Inc history | 2.74K | $50.52K | 0.00% | Reduce |
| Legal & General Investment Management America history | 2.50K | $46.11K | 0.00% | Hold |
| PNC Financial Services history | 138 | $2.54K | 0.00% | Hold |
| T. Rowe Price Associates history | 27.95K | $516 | 0.00% | Add |
Q2 2025 — 30 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.64M | $34.36M | 0.00% | Reduce |
| Vanguard Group history | 1.81M | $23.55M | 0.00% | Add |
| ARK Invest history | 1.72M | $22.31M | 0.16% | Reduce |
| Balyasny Asset Management history | 954.30K | $12.42M | 0.02% | Add |
| Goldman Sachs Group history | 620.26K | $8.07M | 0.00% | Add |
| Geode Capital Management history | 606.29K | $7.89M | 0.00% | Add |
| Morgan Stanley history | 603.60K | $7.85M | 0.00% | Add |
| Bank of America Corp history | 292.43K | $3.80M | 0.00% | Add |
| Northern Trust Corp history | 221.03K | $2.88M | 0.00% | Reduce |
| JPMorgan Chase & Co history | 206.90K | $2.69M | 0.00% | Reduce |
| Charles Schwab Investment Management history | 190.08K | $2.47M | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 181.63K | $2.36M | 0.00% | Reduce |
| Citadel Advisors history | 131.98K | $1.72M | 0.00% | Add |
| Wellington Management Group history | 111.91K | $1.46M | 0.00% | Add |
| Two Sigma Investments history | 86.36K | $1.12M | 0.00% | Add |
| BNY Mellon history | 84.88K | $1.10M | 0.00% | Add |
| MFS Investment Management history | 59.22K | $770.41K | 0.00% | Add |
| UBS Group AG history | 55.44K | $721.33K | 0.00% | Reduce |
| Franklin Resources history | 49.86K | $648.63K | 0.00% | Hold |
| Invesco Ltd history | 44.86K | $583.64K | 0.00% | Add |
| Arrowstreet Capital history | 37.53K | $488.23K | 0.00% | New |
| Wells Fargo & Co history | 22.45K | $292.02K | 0.00% | Add |
| Citigroup Inc history | 16.59K | $215.81K | 0.00% | Reduce |
| Deutsche Bank AG history | 14.49K | $188.58K | 0.00% | Reduce |
| AQR Capital Management history | 11.22K | $145.95K | 0.00% | Reduce |
| D. E. Shaw & Co history | 10.44K | $135.78K | 0.00% | New |
| Point72 Asset Management history | 6.15K | $80.06K | 0.00% | Reduce |
| Legal & General Investment Management America history | 2.50K | $32.55K | 0.00% | Reduce |
| PNC Financial Services history | 138 | $1.79K | 0.00% | Add |
| T. Rowe Price Associates history | 23.27K | $303 | 0.00% | Add |
Q1 2025 — 31 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| BlackRock Inc history | 2.76M | $29.23M | 0.00% | Reduce |
| ARK Invest history | 2.01M | $21.27M | 0.21% | Add |
| Vanguard Group history | 1.75M | $18.52M | 0.00% | Add |
| Balyasny Asset Management history | 938.19K | $9.94M | 0.02% | Add |
| Geode Capital Management history | 569.62K | $6.03M | 0.00% | Add |
| Morgan Stanley history | 551.73K | $5.84M | 0.00% | Add |
| Goldman Sachs Group history | 509.71K | $5.40M | 0.00% | Add |
| Millennium Management history | 461.91K | $4.89M | 0.00% | New |
| Bank of America Corp history | 290.33K | $3.07M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 262.01K | $2.77M | 0.00% | Reduce |
| Northern Trust Corp history | 250.05K | $2.65M | 0.00% | Reduce |
| JPMorgan Chase & Co history | 232.51K | $2.46M | 0.00% | Reduce |
| Charles Schwab Investment Management history | 194.63K | $2.06M | 0.00% | Reduce |
| Wellington Management Group history | 92.87K | $983.53K | 0.00% | Reduce |
| Citadel Advisors history | 81.04K | $858.25K | 0.00% | Reduce |
| BNY Mellon history | 74.93K | $793.50K | 0.00% | Reduce |
| UBS Group AG history | 59.54K | $630.57K | 0.00% | Add |
| MFS Investment Management history | 58.49K | $619.37K | 0.00% | Reduce |
| Citigroup Inc history | 56.04K | $593.49K | 0.00% | Reduce |
| Franklin Resources history | 49.78K | $527.14K | 0.00% | Reduce |
| Two Sigma Investments history | 37.35K | $395.59K | 0.00% | Add |
| Invesco Ltd history | 34.90K | $369.55K | 0.00% | Add |
| Deutsche Bank AG history | 27.28K | $288.89K | 0.00% | Add |
| Legal & General Investment Management America history | 25.12K | $265.96K | 0.00% | Add |
| Wells Fargo & Co history | 18.63K | $197.27K | 0.00% | Reduce |
| AQR Capital Management history | 12.07K | $127.79K | 0.00% | New |
| Point72 Asset Management history | 10.32K | $109.26K | 0.00% | New |
| Amundi US history | 950 | $9.01K | 0.00% | Reduce |
| PNC Financial Services history | 53 | $561 | 0.00% | Add |
| Lazard Asset Management history | 26.10K | $275 | 0.00% | Add |
| T. Rowe Price Associates history | 20.12K | $214 | 0.00% | Add |
New Positions (Q2 2026)
- JPMorgan Chase & Co 195.70K sh · $1.33M
- Marshall Wace 77.27K sh · $519.25K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ARK Invest | 2.90M | 2.77M | 2.61M | 1.87M | 1.72M | 2.01M | 1.93M | 2.10M | 1.96M | 1.69M | 2.05M | 1.90M | 1.91M | 1.99M | 2.01M | 2.18M | 2.30M | 2.38M | 2.47M | 2.53M |
| BlackRock Inc | 2.61M | 2.61M | 2.62M | 2.56M | 2.64M | 2.76M | 2.99M | 2.95M | — | — | — | — | — | — | — | — | — | — | — | — |
| Two Sigma Investments | 1.09M | 1.08M | 546.69K | 89.22K | 86.36K | 37.35K | 27.56K | 17.13K | 13.32K | 14.26K | 25.66K | 20.56K | 20.06K | 11.46K | — | — | — | — | — | 7.44K |
| Geode Capital Management | 693.66K | 660.93K | 618.13K | 611.82K | 606.29K | 569.62K | 554.98K | 551.80K | 546.01K | 550.26K | 538.26K | 512.17K | 495.18K | 468.12K | 449.94K | 416.79K | 392.54K | 370.98K | 375.11K | 400.37K |
| AQR Capital Management | 675.01K | 161.28K | 43.40K | — | 11.22K | 12.07K | — | 12.08K | 11.70K | 74.22K | 159.87K | 172.20K | 50.68K | — | — | — | — | — | — | — |
| UBS Group AG | 490.63K | 458.28K | 227.89K | 180.39K | 55.44K | 59.54K | 53.07K | 52.86K | 62.16K | 107.94K | 72.71K | 31.26K | 17.00K | 41.21K | 85.12K | 3.48K | 36.85K | 202.24K | 99.03K | 89.75K |
| D. E. Shaw & Co | 392.36K | 252.03K | 97.82K | 60.21K | 10.44K | — | — | — | — | 10.36K | 73.80K | 44.63K | 102.09K | — | — | — | — | — | 128.36K | 95.77K |
| Millennium Management | 337.00K | 478.56K | 304.78K | 139.80K | — | 461.91K | — | 236.07K | 555.02K | 158.52K | 133.66K | 77.36K | 11.76K | 103.41K | 41.39K | 18.46K | 204.60K | — | — | 89.08K |
| Goldman Sachs Group | 309.86K | 198.68K | 391.23K | 144.73K | 620.26K | 509.71K | 467.08K | 423.30K | 445.54K | 363.37K | 414.64K | 345.49K | 377.73K | 315.40K | 308.51K | 327.80K | 400.94K | 281.99K | 273.32K | 141.13K |
| Charles Schwab Investment Management | 231.63K | 216.50K | 183.85K | 209.46K | 190.08K | 194.63K | 207.80K | 197.62K | 194.40K | 190.77K | 186.31K | 183.94K | 178.51K | 179.38K | 178.55K | 170.82K | 156.26K | 154.55K | 150.85K | 149.56K |
| Point72 Asset Management | 231.58K | 63.84K | 222.16K | — | 6.15K | 10.32K | — | — | 244.15K | 335.38K | 17.58K | 335.28K | 4.40K | 80.39K | 64.50K | 617.12K | 913.32K | 425.20K | — | — |
| Northern Trust Corp | 204.58K | 219.61K | 200.78K | 217.83K | 221.03K | 250.05K | 256.33K | 242.75K | 230.31K | 236.94K | 247.00K | 228.76K | 227.85K | 212.17K | 213.26K | 207.40K | 208.90K | 193.71K | 202.15K | 205.27K |
| JPMorgan Chase & Co | 195.70K | — | 206.17K | 203.61K | 206.90K | 232.51K | 236.37K | 24.00K | 57.90K | 351.45K | 322.82K | 327.65K | 338.52K | 324.13K | 343.18K | 346.15K | 325.06K | 325.13K | 354.58K | 233.83K |
| Invesco Ltd | 104.19K | 113.57K | 103.12K | 64.49K | 44.86K | 34.90K | 19.06K | 18.84K | 18.68K | 19.95K | 13.26K | 133.57K | 10.62K | 9.88K | 25.35K | 26.33K | 26.16K | 21.74K | 8.27K | 9.59K |
| Morgan Stanley | 97.41K | 126.14K | 213.39K | 704.88K | 603.60K | 551.73K | 538.49K | 266.92K | 795.94K | 868.45K | 582.00K | 573.63K | 208.42K | 117.58K | 120.63K | 84.59K | 312.21K | 279.97K | 137.58K | 137.57K |
| BNY Mellon | 80.31K | 75.00K | 76.30K | 88.67K | 84.88K | 74.93K | 78.18K | 100.20K | 119.18K | 115.60K | 132.92K | 94.43K | 90.84K | 75.34K | 76.58K | 75.60K | 68.89K | 77.77K | 78.04K | 76.78K |
| Marshall Wace | 77.27K | — | — | — | — | — | — | — | 45.22K | 84.27K | — | 90.01K | 84.37K | — | — | — | — | — | — | 11.06K |
| MFS Investment Management | 57.48K | 59.77K | 61.36K | 63.39K | 59.22K | 58.49K | 59.82K | 48.96K | 38.23K | 41.13K | 41.22K | 37.76K | 39.21K | — | — | — | — | — | — | — |
| Citadel Advisors | 40.95K | 152.18K | 206.90K | 115.22K | 131.98K | 81.04K | 91.78K | 125.35K | 78.13K | 198.99K | 59.87K | 202.67K | 187.81K | 371.39K | 452.61K | 293.50K | 169.74K | 219.23K | 129.22K | 171.94K |
| Wells Fargo & Co | 29.89K | 19.00K | 41.32K | 33.23K | 22.45K | 18.63K | 69.66K | 61.88K | 72.79K | 71.66K | 72.97K | 110.72K | 153.59K | 160.64K | 116.62K | 184.29K | 176.15K | 156.62K | 120.99K | 139.46K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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