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TNGX Institutional Ownership & 13F Holders | SmartMoneyDB

TNGXTANGO THERAPEUTICS INC

COM · CUSIP 87583X109

Smart Money Ownership

Of the 14 tracked institutions holding TNGX, 7 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +5.8pt. It's a gauge of who owns the name, not just how many.

TNGX (TANGO THERAPEUTICS INC) Institutional Ownership Summary

Among the 14 tracked institutional investors we monitor, TNGX (TANGO THERAPEUTICS INC) is held with a combined value of $1.49B across 52,474,753 shares. The largest holder is BlackRock, Inc. with a position worth $388.83M. 2 funds opened new positions in the most recent quarter. 9 funds increased their holdings. 3 funds reduced their position.

Total Institutional Value

$1.49B

Total Shares Held

52,474,753

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

PRICE T ROWE ASSOCIATES INC /MD/+614% shares~$170.7M BlackRock, Inc.+42% shares~$115.4M FMR LLC+25% shares~$75.9M STATE STREET CORP+29% shares~$41.5M RENAISSANCE TECHNOLOGIES LLCNew position~$23.4M

13F Institutional Holders

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PRICE T ROWE ASSOCIATES INC /MD/

ADAGE CAPITAL PARTNERS GP, L.L.C.

RENAISSANCE TECHNOLOGIES LLC

0.03% of bookNew

$23.39M

Fisher Asset Management, LLC

0.01% of book+256.0%

$18.07M

MILLENNIUM MANAGEMENT LLC

0.01% of book+16.5%

$15.51M

BAKER BROS. ADVISORS LP

0.05% of bookNew

$10.42M

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$388.83M	12,438,444	0.01%	+42.2%
2	FMR LLC	$385.54M	12,333,339	0.02%	+24.5%
3	PRICE T ROWE ASSOCIATES INC /MD/	$198.47M	6,348,827	0.02%	+613.8%
4	STATE STREET CORP	$186.93M	5,979,806	0.01%	+28.5%
5	ADAGE CAPITAL PARTNERS GP, L.L.C.	$175.06M	5,600,000	0.25%	-56.3%
6	VANGUARD GROUP INC	$59.81M	6,750,977	0.00%	+33.6%
7	RENAISSANCE TECHNOLOGIES LLC	$23.39M	748,300	0.03%	New
8	Fisher Asset Management, LLC	$18.07M	578,158	0.01%	+256.0%
9	MILLENNIUM MANAGEMENT LLC	$15.51M	496,036	0.01%	+16.5%
10	BAKER BROS. ADVISORS LP	$10.42M	333,333	0.05%	New

Activist & Large Holders (13D/13G)

Investor	Ownership	Type	Filed
Nextech Crossover I GP S.a r.l.	—	13G/A	2026-08-14
TCG Crossover GP II, LLC	7.0%

Frequently Asked Questions

Which institutional investors own the most TNGX stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of TNGX with a position worth $388.83M, representing 0.01% of their portfolio. In total, 14 institutional investors hold TNGX with a combined value of $1.49B.

Are hedge funds buying or selling TNGX?

In the most recent quarter, 2 funds opened a new position in TNGX. Additionally, 9 increased their holdings and 3 reduced their positions.

What percentage of TNGX is owned by institutional investors?

Institutional investors hold $1.49B worth of TNGX stock across 14 positions. The largest institutional holder is BlackRock, Inc. with $388.83M in holdings.

What is a 13F filing and why does it matter for TNGX?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For TNGX, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track TNGX institutional moves

Get notified when hedge funds change their TNGX positions.