Tango Therapeutics TNGX Institutional Ownership

NASDAQ TNGX

$26.98 +1.73 (+6.85%)

At close: Oct 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

246 Institutions

Increased 178 72.4%

Unchanged 13 5.3%

Reduced 55 22.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

213.83Mn

of 168.38Mn outstanding

▲+18.64% QoQ

Shares Outstanding

168.38Mn

Institutional Investors

246

filed 13F for Jun 2026

▲+54 vs prior quarter

Net Shares Added (QoQ)

+33.60Mn

accumulated since last quarter

Value of Holdings

$5.40Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Tango Therapeutics, Inc. (NASDAQ:TNGX) counted 246 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

Total holdings of TNGX shares rose 18.64% from Q1 2026, and the holder count rose 117.70% from Q2 2025.
Of the 246 holders of TNGX in Q2 2026, 178 added to their positions, 55 reduced their stakes and 13 left their positions unchanged.
The aggregate institutional position in Tango Therapeutics was 213.83Mn shares at the end of Q2 2026, up 33.6Mn from the prior quarter and up 87.16Mn from a year earlier.
RTW Investments, LP was the top holder of Tango Therapeutics as of June 30, 2026, with 13.9Mn shares.
Holders that added the most shares of Tango Therapeutics in Q2 2026 were T. Rowe Price Associates Inc (+5.46Mn shares), Goldman Sachs Group Inc (+4.9Mn shares), BlackRock, Inc. (+3.69Mn shares), Farallon Capital Management, L.L.C. (+3.18Mn shares) and Seven Fleet Capital Management LP (+2.73Mn shares).
Holders that trimmed the most shares of Tango Therapeutics in Q2 2026 while keeping a position were Adage Capital Partners GP, L.L.C. (-7.21Mn shares), Woodline Partners LP (-4Mn shares), Balyasny Asset Management L.P. (-1.81Mn shares), Bellevue Group AG (-1.71Mn shares) and Holocene Advisors, LP (-1.52Mn shares).
According to Business Quant data, the leading holders of TNGX for Q2 2026 were RTW Investments, LP (13.9Mn shares), BlackRock, Inc. (12.44Mn shares), FMR LLC (12.33Mn shares), Farallon Capital Management, L.L.C. (12.28Mn shares), Boxer Capital Management, LLC (10.88Mn shares), Goldman Sachs Group Inc (9.98Mn shares), TCG Crossover Management, LLC (9.08Mn shares), TRV GP IV, LLC (6.37Mn shares), Paradigm Biocapital Advisors LP (6.36Mn shares) and T. Rowe Price Associates Inc (6.35Mn shares).

Form 13F Holdings

247 Institutional Holders

Report period 30 Jun, 2026

Total shares held 213.83Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	RTW INVESTMENTS, LP	0001493215	13,900,620	8.26%	▲600,000	+4.51%	$434.53Mn
2	BlackRock, Inc.	0002012383	12,438,444	7.39%	▲3,690,399	+42.19%	$388.83Mn
3	FMR LLC	0000315066	12,333,339	7.32%	▲2,427,420	+24.50%	$385.54Mn
4	FARALLON CAPITAL MANAGEMENT, L.L.C.	0000909661	12,277,000	7.29%	▲3,179,589	+34.95%	$383.78Mn
5	Boxer Capital Management, LLC	0002018299	10,876,219	6.46%	0	0.00%	$339.99Mn
6	Goldman Sachs Group Inc	0000886982	9,980,620	5.93%	▲4,904,228	+96.61%	$311.99Mn
7	TCG Crossover Management, LLC	0001839948	9,081,201	5.39%	▼1,449,870	-13.77%	$283.88Mn
8	TRV GP IV, LLC	0001688325	6,374,574	3.79%	0	0.00%	$120.18Mn
9	Paradigm Biocapital Advisors LP	0001855655	6,357,523	3.78%	▲2,347,844	+58.55%	$198.74Mn
10	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	6,348,827	3.77%	▲5,459,427	+613.83%	$198.47K
11	Siren, L.L.C.	0002005245	6,179,364	3.67%	▲522,259	+9.23%	$193.17Mn
12	State Street Corp	0000093751	5,979,806	3.55%	▲1,327,912	+28.55%	$186.93Mn
13	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	5,957,348	3.54%	▲795,917	+15.42%	$186.23Mn
14	ADAGE CAPITAL PARTNERS GP, L.L.C.	0001165408	5,600,000	3.33%	▼7,209,485	-56.28%	$175.06Mn
15	Jupiter Topco LLC	0002146052	5,056,352	3.00%	▲5,056,352	0.00%	$157.99Mn
16	Deep Track Capital, LP	0001856083	4,200,000	2.49%	▲1,450,000	+52.73%	$131.29Mn
17	DEERFIELD MANAGEMENT COMPANY, L.P.	0001009258	4,190,611	2.49%	▲43,798	+1.06%	$131.00Mn
18	Woodline Partners LP	0001784547	4,000,567	2.38%	▼3,999,446	-49.99%	$125.06Mn
19	GEODE CAPITAL MANAGEMENT, LLC	0001214717	3,742,791	2.22%	▲1,067,014	+39.88%	$117.02Mn
20	PERCEPTIVE ADVISORS LLC	0001224962	3,377,000	2.01%	▲2,568,847	+317.87%	$105.57Mn

Showing 1 to 20 of 247 holders