HALO — HALOZYME THERAPEUTICS INC
As of Q2 2026, 41 SEC-registered investment managers reported holding HALO (HALOZYME THERAPEUTICS INC) in their latest 13F filings, with a combined reported value of $1.82B across 87.73M shares. That is -0.2% by share count (-172.25K shares) versus the previous quarter, while reported value moved +49.6%. Ownership is concentrated: the five largest holders account for 52.3% of reported value and the top ten for 80.7%.
Compared with the prior quarter, 1 opened new positions, 16 added to existing stakes, 20 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
HALO 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.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 11.57M | $778.45M | 0.01% | Reduce |
| Invesco Ltd history | Q2 2026 | 3.18M | $248.74M | 0.02% | Reduce |
| Bank of America Corp history | Q2 2026 | 2.74M | $214.50M | 0.01% | Add |
| Geode Capital Management history | Q2 2026 | 2.52M | $197.28M | 0.01% | Add |
| D. E. Shaw & Co history | Q2 2026 | 2.04M | $160.02M | 0.08% | Add |
| Arrowstreet Capital history | Q2 2026 | 1.70M | $133.42M | 0.06% | Reduce |
| Two Sigma Investments history | Q2 2026 | 1.65M | $129.40M | 0.10% | Add |
| Norges Bank Investment Management history | Q2 2026 | 1.48M | $116.13M | 0.01% | Reduce |
| Charles Schwab Investment Management history | Q2 2026 | 1.32M | $103.52M | 0.01% | Add |
| Northern Trust Corp history | Q2 2026 | 1.09M | $85.13M | 0.01% | Reduce |
| CDPQ (Caisse de Depot) history | Q2 2026 | 1.07M | $83.94M | 0.12% | Reduce |
| Janus Henderson Group history | Q1 2026 | 1.23M | $79.74M | 0.04% | Add |
| BNY Mellon history | Q2 2026 | 1.21M | $63.39M | 0.01% | Reduce |
| AQR Capital Management history | Q2 2026 | 785.56K | $61.49M | 0.02% | Reduce |
| Renaissance Technologies history | Q2 2026 | 479.61K | $37.54M | 0.05% | Reduce |
| Bridgewater Associates history | Q2 2026 | 463.15K | $36.25M | 0.15% | Reduce |
| Davidson Kempner Capital Management history | Q3 2025 | 25.00M | $35.12M | 0.71% | Add |
| Legal & General Investment Management America history | Q2 2026 | 323.09K | $25.29M | 0.01% | Reduce |
| Principal Global Investors history | Q2 2026 | 268.02K | $20.98M | 0.01% | Add |
| BlackRock Inc history | Q2 2026 | 10.18M | $14.85M | 0.00% | Add |
New Positions (Q2 2026)
- JPMorgan Chase & Co 6.43M sh · $9.33M
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 1.23M sh · $79.74M
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Invesco Ltd | 5.33M | 5.51M | 5.32M | 49.50M | 63.90M | 63.90M | 60.00M | 60.00M | 7.61M | 467.00K | 3.47M | 3.47M | 3.47M | 3.00M | 5.50M | 6.50M | 4.00M | 4.50M | 6.50M | 3.18M |
| Bank of America Corp | 732.70K | 653.86K | 728.25K | 754.52K | 12.72M | 4.32M | 4.79M | 9.21M | 2.06M | 4.61M | 4.58M | 4.55M | 4.38M | 1.71M | 8.00K | 4.08M | 347.00K | 4.18M | 2.11M | 2.74M |
| Geode Capital Management | 2.46M | 2.47M | 2.51M | 2.44M | 2.48M | 2.52M | 2.63M | 2.73M | 2.79M | 2.92M | 3.03M | 3.03M | 3.06M | 3.06M | 3.17M | 2.43M | 2.43M | 2.43M | 2.51M | 2.52M |
| D. E. Shaw & Co | 226.31K | 228.11K | 34.67K | 24.10K | 27.02K | 30.39K | 26.89K | 11.20K | 22.05K | 25.58K | 6.08M | 478.77K | 306.61K | 831.41K | 619.56K | 1.02M | 2.65M | 1.65M | 1.90M | 2.04M |
| Arrowstreet Capital | 416.14K | — | — | 159.20K | 271.62K | — | — | — | 101.21K | — | 6.90K | 102.75K | 411.41K | 992.89K | 1.12M | 2.54M | 3.29M | 3.22M | 1.92M | 1.70M |
| Two Sigma Investments | 109.01K | — | 139.36K | 570.43K | 107.14K | 551.07K | 214.42K | — | — | — | 113.79K | 48.99K | 49.11K | 247.03K | 646.03K | 9.00M | 1.32M | 717.37K | 1.58M | 1.65M |
| Norges Bank Investment Management | — | — | — | — | — | 948.27K | — | — | — | 1.22M | — | 1.22M | — | 1.26M | — | 865.57K | — | 1.90M | — | 1.48M |
| Charles Schwab Investment Management | 1.31M | 1.29M | 1.33M | 1.26M | 1.61M | 1.61M | 1.69M | 1.68M | 1.70M | 1.74M | 1.67M | 1.79M | 1.77M | 1.78M | 1.75M | 1.34M | 1.26M | 1.24M | 1.29M | 1.32M |
| Northern Trust Corp | 2.34M | 2.30M | 2.24M | 2.15M | 2.12M | 2.09M | 2.02M | 2.02M | 2.01M | 1.97M | 1.79M | 1.80M | 1.68M | 1.83M | 1.74M | 1.07M | 1.17M | 1.10M | 1.11M | 1.09M |
| CDPQ (Caisse de Depot) | — | — | — | — | — | — | — | — | — | — | — | — | 94.01K | 357.58K | 910.17K | 1.34M | 776.63K | 1.22M | 1.12M | 1.07M |
| BNY Mellon | 1.57M | 1.54M | 2.33M | 2.34M | 2.32M | 2.04M | 1.71M | 1.33M | 1.30M | 1.89M | 1.81M | 1.78M | 1.39M | 1.18M | 1.58M | 1.20M | 1.25M | 1.57M | 1.59M | 1.21M |
| AQR Capital Management | 63.85K | 59.39K | 57.49K | 54.20K | 58.34K | 63.77K | 62.32K | 56.92K | 50.26K | 45.01K | 45.51K | 47.77K | 52.52K | 52.96K | 33.14K | 378.80K | 968.51K | 1.16M | 1.02M | 785.56K |
| Renaissance Technologies | 153.20K | 126.00K | 207.70K | 485.20K | 358.30K | 141.64K | 95.14K | 34.08K | 105.68K | 193.38K | 431.38K | 377.58K | 255.28K | 26.11K | 120.01K | 338.61K | 1.00M | 562.71K | 731.81K | 479.61K |
| Bridgewater Associates | — | — | — | — | — | — | — | 61.59K | 7.06K | 7.06K | 7.06K | 33.22K | 11.52K | — | — | — | 487.08K | 561.58K | 511.43K | 463.15K |
| Legal & General Investment Management America | 294.77K | 295.35K | 291.76K | 272.12K | 237.96K | 238.23K | 284.89K | 242.85K | 235.91K | 226.46K | 218.16K | 228.29K | 228.62K | 225.43K | 314.09K | 337.57K | 334.42K | 318.37K | 327.91K | 323.09K |
| Principal Global Investors | 537.81K | 492.52K | 490.22K | 634.56K | 541.58K | 681.23K | 555.82K | 532.53K | 590.65K | 560.81K | 570.76K | 603.06K | 448.09K | 376.19K | 380.02K | 349.95K | 259.10K | 252.05K | 264.49K | 268.02K |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 13.06M | 12.23M | 32.45M | 17.48M | 6.95M | 5.75M | 7.62M | 10.18M |
| Marshall Wace | — | — | — | 110.86K | — | — | 889.67K | 2.32M | 2.72M | 646.17K | 75.53K | — | — | 4.43K | 463.61K | 389.13K | 393.75K | 497.20K | 121.01K | 188.35K |
| Manulife Financial | 431.55K | 226.44K | 247.81K | 246.95K | 237.01K | 221.12K | 218.83K | 220.11K | 254.00K | 249.88K | 267.67K | 265.24K | 260.36K | 283.87K | 320.02K | 257.21K | 174.86K | 159.65K | 157.81K | 174.06K |
| Citadel Advisors | 162.25K | 234.97K | 83.27K | 621.85K | 73.35K | 316.67K | 6.00M | 1.20M | 9.50M | 218.76K | 10.09M | 13.20M | 83.30K | 38.37M | 5.00M | 412.60K | 14.00M | 35.90K | 281.85K | 11.94M |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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