TG Therapeutics
TGTX · NASDAQ
$54.53+$1.23 (+2.31%)TodayMarket closed ·
Prev close $53.30
Who owns TGTX
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 43.3% of TGTX’s shares.
- BlackRock Institutional Trust Company, N.A.12.6%
- Weiss (Michael S)6.4%
- Vanguard Portfolio Management, LLC5.2%
- State Street Investment Management (US)5.1%
- Next 6 largest institutions14.0%
- All other shareholders56.7%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 19.34M | 12.64% |
| Weiss (Michael S) | 9.78M | 6.39% |
| Vanguard Portfolio Management, LLC | 7.96M | 5.20% |
| State Street Investment Management (US) | 7.79M | 5.09% |
| Vanguard Capital Management, LLC | 6.15M | 4.02% |
| Geode Capital Management, L.L.C. | 3.64M | 2.38% |
| D. E. Shaw & Co., L.P. | 3.40M | 2.22% |
| Soleus Capital Management, L.P. | 2.93M | 1.91% |
| ClearBridge Investments, LLC | 2.65M | 1.73% |
| Congress Asset Management Company, LLP | 2.60M | 1.70% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 8.03M | 5.25% |
| Vanguard Total Stock Market Index Fund | 4.39M | 2.87% |
| iShares Russell 2000 ETF | 3.75M | 2.45% |
| Vanguard Small-Cap Index Fund | 3.17M | 2.07% |
| State Street SPDR S&P Biotech ETF | 2.25M | 1.47% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $274.80K (1 trade) of TGTX on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Charney Laurence N | Sale | 5.00K | $274.80K |
| Charney Laurence N | Gift | 450 | — |
| Charney Laurence N | Gift | 500 | — |
| Charney Laurence N | Gift | 5.10K | — |
| Lonial Sagar | Award | 8.32K | — |
| HUME DANIEL | Award | 8.32K | — |
| Hoberman Kenneth | Award | 8.32K | — |
| Echelard Yann | Award | 8.32K | — |
| Charney Laurence N | Award | 8.32K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 30.63M
- Days to cover
- 15.03
- % of shares outstanding
- 20.01%
- Average daily volume
- 2.04M
- Change since last report
- +1.6%
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