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TANGO THERAPETCS (TNGX)
NASDAQ
$28.40-$0.10 (-0.35%)
Price as of Jun 23, 2026 4:46 PM EDT- $4.6BMarket Cap
- 435.71%1-Year Change
- BiotechnologyIndustry
TANGO THERAPETCS (TNGX)
$28.40-$0.10 (-0.35%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
RTW INVESTMENTS, LP | 10.69% | 13.3M | +11.8M (+88.79%) | Mar 31, 2026 |
ADAGE CAPITAL PARTNERS GP, L.L.C. | 10.29% | 12.8M | +2.2M (+17.19%) | Mar 31, 2026 |
BOXER CAPITAL MANAGEMENT, LLC | 8.74% | 10.9M | 0 (0.00%) | Mar 31, 2026 |
ECOR1 CAPITAL, LLC | 8.54% | 10.6M | 0 (0.00%) | Sep 30, 2025 |
TCG CROSSOVER MANAGEMENT, LLC | 8.46% | 10.5M | -2.2M (-21.19%) | Mar 31, 2026 |
FMR LLC | 7.96% | 9.9M | +7.0M (+71.05%) | Mar 31, 2026 |
FARALLON CAPITAL MANAGEMENT LLC | 7.31% | 9.1M | -4.0M (-43.57%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 4.04% | 5.0M | +46,067 (+0.92%) | Mar 31, 2026 |
iSHARES TRUST | 3.85% | 4.8M | +125,221 (+2.61%) | Mar 31, 2026 |
SPDR SERIES TRUST | 1.84% | 2.3M | -1.8M (-77.86%) | Mar 31, 2026 |
FIDELITY SECURITIES FUND | 1.42% | 1.8M | 0 (0.00%) | Jan 31, 2026 |
FIDELITY MT VERNON STREET TRUST | 1.28% | 1.6M | 0 (0.00%) | Feb 28, 2026 |
T. Rowe Price Small-Cap Value Fund, Inc. | 1.19% | 1.5M | 0 (0.00%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.75% | 928,823 | +155,677 (+16.76%) | Feb 28, 2026 |
Current Ownership Distribution
- Institutions1.8B (88.32%)
- Mutual Funds186.3M (9.00%)
- Insiders55.5M (2.68%)
- Other0 (0.00%)
Insider Transactions
- 2.68% (55.5M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $755.6MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Crystal Adam President, R&D | Exempt | Apr 01, 2026 | $0.00 | 27,000 | $0.00 | 433,500 |
Crystal Adam President, R&D | Exempt | Apr 01, 2026 | $140,400.00 | 27,000 | $5.20 | 139,622 |
Crystal Adam President, R&D | Sell | Apr 01, 2026 | $572,478.30 | 27,000 | $21.20 | 112,622 |
Crystal Adam President, R&D | Sell | Mar 05, 2026 | $303,765.00 | 20,251 | $15.00 | 112,622 |
Crystal Adam President, R&D | Sell | Feb 03, 2026 | $223,707.98 | 18,251 | $12.26 | 187,419 |
Crystal Adam President, R&D | Sell | Feb 03, 2026 | $2,592.32 | 201 | $12.90 | 187,218 |
Crystal Adam President, R&D | Award | Feb 02, 2026 | $0.00 | 284,760 | $0.00 | 284,760 |
Crystal Adam President, R&D | Award | Feb 02, 2026 | $0.00 | 47,460 | $0.00 | 205,670 |
Peters Malte President & CEO | Award | Jan 08, 2026 | $0.00 | 1.6M | $0.00 | 1.6M |
Peters Malte President & CEO | Award | Jan 08, 2026 | $0.00 | 350,000 | $0.00 | 367,500 |
Lee Sung | Award | Jan 02, 2026 | $0.00 | 60,000 | $0.00 | 60,000 |
Lee Sung | Award | Jan 02, 2026 | $0.00 | 10,000 | $0.00 | 10,000 |
Peters Malte | Award | Nov 03, 2025 | $0.00 | 150,000 | $0.00 | 150,000 |
Third Rock Ventures IV, L.P. | Sell | Oct 23, 2025 | $4.8M | 477,401 | $10.15 | 13.4M |
Third Rock Ventures IV, L.P. | Sell | Sep 25, 2025 | $4.0M | 500,000 | $8.02 | 13.9M |
Third Rock Ventures IV, L.P. | Sell | Sep 16, 2025 | $2.6M | 363,541 | $7.04 | 14.4M |
Third Rock Ventures IV, L.P. | Sell | Sep 08, 2025 | $608,628.13 | 86,459 | $7.04 | 14.7M |
Third Rock Ventures IV, L.P. | Sell | Sep 05, 2025 | $4.5M | 642,906 | $7.00 | 14.8M |
Third Rock Ventures IV, L.P. | Sell | Aug 22, 2025 | $2.1M | 302,194 | $7.00 | 15.5M |
Third Rock Ventures IV, L.P. | Sell | Aug 19, 2025 | $7.7M | 1.1M | $7.01 | 15.8M |
Rothenberg Mace | Award | Jun 05, 2025 | $0.00 | 37,500 | $0.00 | 37,500 |
Borisy Alexis | Award | Jun 05, 2025 | $0.00 | 37,500 | $0.00 | 37,500 |
Rothenberg Mace | Award | Jun 05, 2025 | $0.00 | 6,250 | $0.00 | 37,500 |
Ketchum John B | Award | Jun 05, 2025 | $0.00 | 37,500 | $0.00 | 37,500 |
Peters Malte | Award | Jun 05, 2025 | $0.00 | 37,500 | $0.00 | 37,500 |
Calhoun Lesley Ann | Award | Jun 05, 2025 | $0.00 | 37,500 | $0.00 | 37,500 |
Borisy Alexis | Award | Jun 05, 2025 | $0.00 | 6,250 | $0.00 | 17,500 |
Ketchum John B | Award | Jun 05, 2025 | $0.00 | 6,250 | $0.00 | 20,937 |
Peters Malte | Award | Jun 05, 2025 | $0.00 | 6,250 | $0.00 | 17,500 |
Calhoun Lesley Ann | Award | Jun 05, 2025 | $0.00 | 6,250 | $0.00 | 12,500 |