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 2023?

118 institutional investors reported TNGX - Tango Therapeutics, Inc. - Common stock, par value $0.001 per share for Q4 2023. Use the holders table for investor-level position and value details.

CUSIP: 87583X109

Q4 2023 13F Holders as of 31 Dec 2023

Security type / class: Equity / Common stock, par value $0.001 per share
Total 13F shares: 93,643,916
Total 13F value: $927,104,831
Share change: +4,766,704
SEC-reported price per share: $9.90
Number of holders: 118
Value change: +$41,143,001
Number of buys: 69
Number of sells: 37
Shares outstanding: 162,373,380

Security key

87583X109

Report period

Q4 2023

Institutions

118

Top holders

TNGX full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 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: Q3 2026

Recent filing periods:

Q3 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

BCTG Holdings, LLC

Disclosed value leader

TRV GP IV, LLC

Comparable rows

0/15

Latest evidence

13 Oct 2023

3/4/5 13F Highest disclosed value: $218,038,359 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

TRV GP IV, LLC has the largest disclosed position value at $218.04M.

0 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 TRV GP IV, LLC's linked filing trail.

Disclosed position value Top 5

BCTG Holdings, LLC $58.64M

Braslyn Ltd. $226.2K

TRV GP IV, LLC $218.04M

Boxer Capital, LLC $139.49M

FMR LLC $131.13M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

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

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
BCTG Holdings, LLC	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$58,642,879 6,988,450 shares	—	10 Aug 2021
Braslyn Ltd.	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$226,241 26,961 shares	—	10 Aug 2021
TRV GP IV, LLC	13F Company 13F	— denominator unverified	$218,038,359 19,363,975 shares	—	30 Sep 2023
Boxer Capital, LLC	3/4/5 13F Other* · Company 3/4/5 13F	— mixed-class rows	$139,494,711 17,527,671 shares mixed-class rows	—	13 Oct 2023
FMR LLC	13F Company 13F	— denominator unverified	$131,131,044 11,645,741 shares	—	30 Sep 2023
EcoR1 Capital, LLC	13F Company 13F	— denominator unverified	$98,205,621 8,721,636 shares	—	30 Sep 2023

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 2023

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

Institutions

118

93,643,916

Rows available

118

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 2023 vs Q3 2023 Across Filers

Q3 2023 holders

Q4 2023 holders

118

Holder diff

Investor	Q3 2023 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q3 2023 value	Q4 2023 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend