Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in TGTX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 22.3M | $739.2M | +1.8% | 14.536% | 0.01% |
| 2 | STATE STREET CORP | 8.6M | $287.3M | +2.0% | 5.650% | 0.01% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 8.3M | $274.9M | β | 5.405% | 0.01% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 6.6M | $219.4M | β | 4.314% | 0.01% |
| 5 | Soleus Capital Management, L.P. | 4.0M | $133.9M | +28.3% | 2.632% | 5.42% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 3.5M | $116.3M | +2.8% | 2.286% | 0.01% |
| 7 | Clearbridge Investments, LLC | 3.2M | $106.7M | -6.9% | 2.098% | 0.09% |
| 8 | GOLDMAN SACHS GROUP INC | 3.1M | $102.2M | +50.0% | 2.010% | 0.01% |
| 9 | CITADEL ADVISORS LLC | 2.4M | $81.2M | +50.8% | 1.596% | 0.04% |
| 10 | CONGRESS ASSET MANAGEMENT CO /MA | 2.2M | $72.0M | +12.8% | 1.416% | 0.52% |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2.0M | $66.2M | -26.8% | 1.302% | 0.01% |
| 12 | Pictet Asset Management Holding SA | 1.7M | $58.0M | +19.6% | 1.141% | 0.06% |
| 13 | Hood River Capital Management LLC | 1.6M | $52.1M | -0.8% | 1.025% | 0.52% |
| 14 | TWO SIGMA INVESTMENTS, LP | 1.5M | $51.2M | +45.4% | 1.008% | 0.04% |
| 15 | BANK OF AMERICA CORP /DE/ | 1.5M | $48.5M | +71.7% | 0.955% | 0.00% |
| 16 | Nuveen, LLC | 1.4M | $48.1M | +51.8% | 0.945% | 0.01% |
| 17 | NORTHERN TRUST CORP | 1.4M | $47.9M | +1.6% | 0.942% | 0.01% |
| 18 | MORGAN STANLEY | 1.4M | $46.8M | -6.3% | 0.920% | 0.00% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3M | $43.0M | -1.3% | 0.846% | 0.01% |
| 20 | DIMENSIONAL FUND ADVISORS LP | 1.1M | $36.0M | +129.5% | 0.709% | 0.01% |
| 21 | VANGUARD FIDUCIARY TRUST CO | 969K | $32.2M | β | 0.633% | 0.01% |
| 22 | BNP PARIBAS ARBITRAGE, SA | 957K | $31.8M | +40.0% | 0.625% | 0.02% |
| 23 | Bank of New York Mellon Corp | 887K | $29.5M | -1.2% | 0.580% | 0.01% |
| 24 | Invesco Ltd. | 721K | $23.9M | -55.2% | 0.471% | 0.00% |
| 25 | Woodline Partners LP | 716K | $23.8M | β | 0.467% | 0.09% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in TGTX β a direct measure of their conviction.
Filings activity in TGTX during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new TGTX position in Q1 2026
Institutions that fully closed their TGTX position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 352 | +2.0% | 45.46% | +4.89 pp | $3.45B | +12% |
| Q4 2025 | 345 | +2.1% | 40.57% | 6.71 pp | $3.08B | 14% |
| Q3 2025 | 338 | 2.0% | 47.28% | +0.17 pp | $3.58B | +0.4% |
| Q2 2025 | 345 | 3.9% | 47.11% | 3.36 pp | $3.57B | 6.7% |
| Q1 2025 | 359 | +12% | 50.47% | +9.20 pp | $3.83B | +22% |
| Q4 2024 | 321 | +8.8% | 41.27% | +10.02 pp | $3.13B | +32% |
| Q3 2024 | 295 | +18% | 31.25% | +10.13 pp | $2.37B | +48% |
| Q2 2024 | 250 | β | 21.12% | β | $1.60B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying TGTX stock.
Based on Q1 2026 13F filings, institutional ownership of TG Therapeutics, Inc. stands at 45.5%, held across 352 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of TGTX, with approximately 22,252,930 shares worth $0.74B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of TGTX, including CITADEL ADVISORS LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, TWO SIGMA INVESTMENTS, LP.
Our composite Smart Money Score for TGTX is 72 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
67 institutions opened new positions in TGTX during Q1 2026, while 60 fully exited. 229 added to existing positions and 55 trimmed.
TGTX institutional ownership rose by 4.89 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 61.9% of all reported 13F value in TGTX, and the top 25 account for 80.4%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
TG Therapeutics, Inc. (TGTX) Institutional Ownership