Tango Therapeutics, Inc. - Common Stock, par value $0.001 per share (TNGX)

Q: What does CUSIP 87583X109 represent in this 13F holders report?

CUSIP 87583X109 is the security identifier for TNGX - Tango Therapeutics, Inc. - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

Q: How many institutions held TNGX - Tango Therapeutics, Inc. - Common Stock, par value $0.001 per share in Q4 2025?

170 institutional investors reported TNGX - Tango Therapeutics, Inc. - Common Stock, par value $0.001 per share for Q4 2025. Use the holders table for investor-level position and value details.

CUSIP: 87583X109

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Common Stock, par value $0.001 per share
Total 13F shares: 172,390,699
Total 13F value: $1,527,338,138
Share change: +32,036,226
Put/Call ratio: 55%
SEC-reported price per share: $8.86
Number of holders: 170
Value change: +$294,868,824
Number of buys: 125
Number of sells: 48
Shares outstanding: 143,181,938

Security key

87583X109

Report period

Q4 2025

Institutions

170

Top holders

TNGX full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 Tango Therapeutics, Inc. SEC filings Tango Therapeutics, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 87583X109

Newer quarter: Q2 2026

Recent filing periods:

Q2 2026

Ownership snapshot

Top reported holders of TNGX - Tango Therapeutics, Inc. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

FARALLON PARTNERS L L C/CA

Disclosed value leader

Third Rock Ventures IV, L.P.

Comparable rows

15/15

Latest evidence

31 Dec 2025

13D/G 13F 3/4/5 Lead comparable stake: 10% 13D/G row: FARALLON PARTNERS L L C/CA Showing 1-6 of 15 holder rows.

Quick read

FARALLON PARTNERS L L C/CA leads the comparable SEC ownership view at 10%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens FARALLON PARTNERS L L C/CA's linked filing trail.

Comparable ownership Top 5

FARALLON PARTNERS L L C/CA 10%

BlackRock, Inc. 6.3%

Third Rock Ventures IV, L.P. 9.3%

TRV GP IV, LLC 9.7%

FARALLON CAPITAL MANAGEMENT, L.L.C. 7.5%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
FARALLON PARTNERS L L C/CA	13D/G Dapice Joshua J. 13D/G	10%	$119,266,365 13,461,215 shares	$0	31 Dec 2025
BlackRock, Inc.	13D/G 13F Company 13D/G 13F	6.3%	$75,107,682 8,477,165 shares	+$26,758,396	31 Dec 2025
Third Rock Ventures IV, L.P.	3/4/5 10%+ Owner 3/4/5	9.3%	$135,900,499 13,386,574 shares	-$26,351,492	23 Oct 2025
TRV GP IV, LLC	13F Company 13F	9.7%	$116,457,390 13,863,975 shares	—	30 Sep 2025
FARALLON CAPITAL MANAGEMENT, L.L.C.	13F Company 13F	7.5%	$90,358,800 10,757,000 shares	—	30 Sep 2025
EcoR1 Capital, LLC	13F 3/4/5 Company · 10%+ Owner 13F 3/4/5	7.4%	$89,298,182 10,630,736 shares	—	30 Sep 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

170

172,390,699

Rows available

170

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders

140

Q4 2025 holders

170

Holder diff

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 value	Q4 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend