Companies / Tango Therapeutics, Inc.
Tango Therapeutics, Inc.
Financials · FY2025
Ownership
168.6M shares outstanding · as of Aug 4, 2026
Ownership
| Insiders | 1.37% | 2,303,673 |
| 10%+ / strategic | 5.03% | 8,477,165 |
| Institutions | 98.73% | 166,471,324 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 5
View all →| Insider | % of shares | Shares |
|---|---|---|
Weber BarbaraDirector, Executive Chair · Director | 0.97% | 1,629,254 |
Peters MalteCEOPresident & CEO · Director | 0.22% | 367,500 |
Beckman DaniellaChief Financial Officer | 0.11% | 184,297 |
Crystal AdamPresident, R&D | 0.07% | 112,622 |
Lee SungDirector | <0.01% | 10,000 |
Institutional holders 179
View all →| Holder | Value | % of shares |
|---|---|---|
| $388.83M | 7.38% | |
| $267.97M | 7.60% | |
| $186.93M | 3.55% | |
| $115.72M | 7.75% | |
| $113.07M | 7.57% | |
| $96.36M | 6.45% | |
| $89.24M | 5.97% | |
| $86.75M | 2.46% | |
| $80.05M | 2.27% | |
| $72.35M | 4.84% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | — | $121.84M | +3.9M +45.64% | 12,438,444 7.38% of shares | high |
| Q3 2025 as of | Farallon Capital Management LLC 13F manager | New | — | $90.36M | +10.8M | 10,757,000 6.38% of shares | high |
| Q1 2026 as of | Adage Capital Partners Gp, L.L.C. 13F manager | Add | — | $46.06M | +2.2M +20.75% | 12,809,485 7.60% of shares | medium |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Trim | — | $-30.37M | -1.5M -27.51% | 3,826,659 2.27% of shares | medium |
| Q1 2026 as of | Deerfield Management Company, L.P. 13F manager | Add | — | $25.94M | +1.2M +42.65% | 4,146,813 2.46% of shares | medium |
| Q4 2025 as of | Farallon Capital Management LLC 13F manager | Add | — | $20.42M | +2.3M +21.42% | 13,061,411 7.75% of shares | medium |
| Q4 2025 as of | Boxer Capital Management, LLC 13F manager | Add | — | $9.79M | +1.1M +11.31% | 10,876,219 6.45% of shares | medium |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Exit | — | $-9.09M | -1.0M -100.00% | — | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Vanguard Group Inc | Passive13G | — |
| Farallon Capital Partners, L.P. | Passive13G/A | — |
| Adage Capital Management, L.P. | Passive13G | — |
| EcoR1 Capital, LLC | Passive13G/A | — |
| Woodline Partners LP | Passive13G/A | — |
| Invus, L.P. | Passive13G/A | — |
| TCG Crossover GP II, LLC | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| TNGX | — | 87583X109 |