GANX — GAIN THERAPEUTICS INC
Reported value held$8.96M
Funds holding (latest)18
SectorHealth Care
Funds holding (Q2 2026)9
Institutional value$6.69M · 3.30M sh
New / Add / Cut / Exit1 / 4 / 4 / 1
Top-5 / Top-10 concentration92.9% / 100.0%
Institutional holdings change
Accumulating +9.9%
(+298.16K sh)
Institutional value change
Up +15.0%
As of Q2 2026, 9 SEC-registered investment managers reported holding GANX (GAIN THERAPEUTICS INC) in their latest 13F filings, with a combined reported value of $6.69M across 3.30M shares. That is +9.9% by share count (+298.16K shares) versus the previous quarter, while reported value moved +15.0%. Ownership is concentrated: the five largest holders account for 92.9% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 4 added to existing stakes, 4 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
GANX 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 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Marshall Wace history | 1.92M | $3.90M | 0.00% | Add |
| Geode Capital Management history | 453.50K | $921.37K | 0.00% | Add |
| BlackRock Inc history | 274.96K | $558.16K | 0.00% | Add |
| UBS Group AG history | 215.01K | $436.48K | 0.00% | Reduce |
| Citadel Advisors history | 195.22K | $396.31K | 0.00% | Add |
| Morgan Stanley history | 125.97K | $255.72K | 0.00% | Reduce |
| Northern Trust Corp history | 97.01K | $196.94K | 0.00% | Reduce |
| Wells Fargo & Co history | 9.40K | $19.08K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 1.70K | $3.37K | 0.00% | New |
Q1 2026 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Marshall Wace history | 1.77M | $3.43M | 0.00% | Add |
| Geode Capital Management history | 447.34K | $868.53K | 0.00% | Add |
| BlackRock Inc history | 225.05K | $436.59K | 0.00% | Add |
| UBS Group AG history | 220.49K | $427.75K | 0.00% | Add |
| Morgan Stanley history | 139.65K | $270.93K | 0.00% | Reduce |
| Northern Trust Corp history | 114.00K | $221.15K | 0.00% | Add |
| Citadel Advisors history | 70.80K | $137.35K | 0.00% | Reduce |
| Wells Fargo & Co history | 11.05K | $21.44K | 0.00% | Add |
| Citigroup Inc history | 1 | $2 | 0.00% | New |
Q4 2025 — 14 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Marshall Wace history | 1.66M | $5.35M | 0.01% | Add |
| Vanguard Group history | 569.90K | $1.84M | 0.00% | Add |
| Geode Capital Management history | 397.94K | $1.28M | 0.00% | Add |
| BlackRock Inc history | 209.58K | $674.84K | 0.00% | Add |
| Morgan Stanley history | 147.59K | $475.24K | 0.00% | Reduce |
| Northern Trust Corp history | 102.00K | $328.44K | 0.00% | Add |
| UBS Group AG history | 81.12K | $261.21K | 0.00% | Reduce |
| Citadel Advisors history | 77.50K | $249.55K | 0.00% | Reduce |
| Goldman Sachs Group history | 32.49K | $104.63K | 0.00% | New |
| Point72 Asset Management history | 32.48K | $104.59K | 0.00% | New |
| Renaissance Technologies history | 17.40K | $56.03K | 0.00% | Reduce |
| Millennium Management history | 14.00K | $45.09K | 0.00% | New |
| Bank of America Corp history | 3.91K | $12.58K | 0.00% | Hold |
| Wells Fargo & Co history | 2.65K | $8.53K | 0.00% | Hold |
Q3 2025 — 12 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 534.35K | $945.80K | 0.00% | Hold |
| Citadel Advisors history | 383.86K | $679.43K | 0.00% | Add |
| Geode Capital Management history | 344.15K | $609.19K | 0.00% | Add |
| Marshall Wace history | 175.11K | $309.94K | 0.00% | Reduce |
| Morgan Stanley history | 155.68K | $275.55K | 0.00% | Add |
| UBS Group AG history | 140.68K | $249.00K | 0.00% | Add |
| Renaissance Technologies history | 126.10K | $223.20K | 0.00% | Add |
| BlackRock Inc history | 116.18K | $205.65K | 0.00% | Add |
| Northern Trust Corp history | 88.40K | $156.47K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 26.28K | $46.52K | 0.00% | New |
| Bank of America Corp history | 3.91K | $6.92K | 0.00% | Reduce |
| Wells Fargo & Co history | 2.65K | $4.69K | 0.00% | Hold |
Q2 2025 — 11 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 534.35K | $961.83K | 0.00% | Add |
| Geode Capital Management history | 290.46K | $522.88K | 0.00% | Add |
| Marshall Wace history | 276.43K | $497.58K | 0.00% | Add |
| Citadel Advisors history | 161.82K | $291.27K | 0.00% | Add |
| BlackRock Inc history | 112.51K | $202.51K | 0.00% | Add |
| Northern Trust Corp history | 100.17K | $180.31K | 0.00% | Hold |
| Renaissance Technologies history | 94.00K | $169.20K | 0.00% | New |
| Morgan Stanley history | 76.51K | $137.72K | 0.00% | Reduce |
| UBS Group AG history | 32.63K | $58.74K | 0.00% | Reduce |
| Bank of America Corp history | 4.16K | $7.50K | 0.00% | Add |
| Wells Fargo & Co history | 2.65K | $4.77K | 0.00% | Hold |
Q1 2025 — 11 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Geode Capital Management history | 282.21K | $539.09K | 0.00% | Add |
| Vanguard Group history | 254.99K | $487.03K | 0.00% | Add |
| Marshall Wace history | 196.03K | $374.41K | 0.00% | Add |
| Northern Trust Corp history | 100.17K | $191.32K | 0.00% | Add |
| Morgan Stanley history | 99.80K | $190.61K | 0.00% | Add |
| BlackRock Inc history | 84.41K | $161.22K | 0.00% | Reduce |
| UBS Group AG history | 43.36K | $82.82K | 0.00% | Add |
| Citadel Advisors history | 36.12K | $68.99K | 0.00% | Add |
| Bank of America Corp history | 4.10K | $7.83K | 0.00% | Hold |
| Wells Fargo & Co history | 2.65K | $5.06K | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 80 | $154 | 0.00% | New |
New Positions (Q2 2026)
- JPMorgan Chase & Co 1.70K sh · $3.37K
Fully Exited (vs previous quarter)
- Citigroup Inc sold 1 sh · $2
Fund Position History — shares by quarter (top 18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marshall Wace | 1.92M | 1.77M | 1.66M | 175.11K | 276.43K | 196.03K | 91.74K | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Geode Capital Management | 453.50K | 447.34K | 397.94K | 344.15K | 290.46K | 282.21K | 267.42K | 271.97K | 183.74K | 177.09K | 151.48K | 151.48K | 138.72K | 94.21K | 90.11K | 87.97K | 25.82K | 25.63K | 20.06K | — |
| BlackRock Inc | 274.96K | 225.05K | 209.58K | 116.18K | 112.51K | 84.41K | 86.06K | 84.92K | — | — | — | — | — | — | — | — | — | — | — | — |
| UBS Group AG | 215.01K | 220.49K | 81.12K | 140.68K | 32.63K | 43.36K | 35.23K | 8.46K | 11.42K | 8.67K | 14.02K | 8.30K | 9.45K | 4.30K | 7.29K | 4.12K | 6.41K | 4.10K | 10.50K | 6.74K |
| Citadel Advisors | 195.22K | 70.80K | 77.50K | 383.86K | 161.82K | 36.12K | 27.91K | — | — | 12.32K | 73.89K | 51.68K | 53.15K | 30.35K | — | — | — | — | 13.03K | — |
| Morgan Stanley | 125.97K | 139.65K | 147.59K | 155.68K | 76.51K | 99.80K | 88.51K | 4.80K | 3.30K | 2.80K | 2.80K | 1.30K | 800 | 800 | 800 | 1.05K | 800 | 803 | 800 | 800 |
| Northern Trust Corp | 97.01K | 114.00K | 102.00K | 88.40K | 100.17K | 100.17K | 84.59K | 44.94K | 44.94K | 46.49K | 43.51K | 13.28K | 13.28K | 13.28K | 12.55K | 12.55K | — | — | — | — |
| Wells Fargo & Co | 9.40K | 11.05K | 2.65K | 2.65K | 2.65K | 2.65K | 2.65K | 2.65K | 2.65K | 3.76K | 3.73K | 3.72K | 3.72K | 3.71K | 3.71K | 2.71K | 2.67K | 2.67K | 23 | 23 |
| JPMorgan Chase & Co | 1.70K | — | — | 26.28K | — | — | — | — | — | — | — | — | 6 | — | — | 594 | — | — | — | — |
| Point72 Asset Management | — | — | 32.48K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goldman Sachs Group | — | — | 32.49K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Renaissance Technologies | — | — | 17.40K | 126.10K | 94.00K | — | — | 53.26K | 118.70K | 46.70K | 42.80K | 46.90K | 47.60K | 38.70K | 33.20K | 33.40K | 33.10K | — | — | — |
| Bank of America Corp | — | — | 3.91K | 3.91K | 4.16K | 4.10K | 4.08K | 3.58K | 3.50K | 3.38K | — | — | — | — | — | — | — | — | — | — |
| Citigroup Inc | — | 1 | — | — | — | — | 2.00K | — | — | 684 | — | — | — | — | — | — | — | — | — | — |
| Millennium Management | — | — | 14.00K | — | — | — | — | — | 23.37K | 44.42K | 12.76K | — | 12.56K | — | — | — | — | 10.81K | 15.75K | — |
| Vanguard Group | — | — | 569.90K | 534.35K | 534.35K | 254.99K | 177.07K | 145.22K | 145.22K | 119.36K | 88.39K | 70.28K | 64.12K | 52.60K | — | — | — | — | — | — |
| Fidelity Management & Research (FMR) | — | — | — | — | — | 80 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Two Sigma Investments | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 19.47K | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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