TSCAN THERAPEUTICS INC

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TCRX·89854M101·US·Common Stock·Healthcare - Biotechnology-13D/G

TCRX (TSCAN THERAPEUTICS INC) is held by 39 institutional investors as of Q2 2026. Largest holders: BAKER BROS. ADVISORS LP ($2.7M), VANGUARD CAPITAL MANAGEMENT LLC ($2.1M), TWO SIGMA INVESTMENTS, LP ($1.9M). Net institutional sentiment: Mixed.

39

Holders

(2 Elite)

$16.3M

Total Value

58% (36)

Consensus

21 buying - 15 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)25

Insider (Form 4)36

Activist (13D/13G)47

Congressional (STOCK Act)41

Holder Quality

84

★★★★★

Elite

26

★★★★

Strong

12

★★★

Solid

50

★★

Below

59

★

Weak

Held by 39 funds

2 elite

Who's Trading

Source dates: Price Oct 14, 2026 · Insiders Oct 2, 2026 · Activists Sep 25, 2026 · Congress none

InsiderMGMacBeath GavinVest 1.0M shOct 1, 2026

InsiderZZZDRAVESKI ZORANVest 300K shOct 1, 2026

ActivistREReadout Capital, LP5.4%Sep 25, 2026

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Top Holders

Top Holders (39)History

AllNewIncreasedHeldDecreasedExitedFirst report

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BAKER BROS. ADVISORS LP	Unchanged	2.8M	$2.7M	0.0%	-96.44%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	2.2M(+0.2%)	$2.1M	0.0%	-79.55%	18
TWO SIGMA INVESTMENTS, LP	Increased	1.9M(+61.3%)	$1.9M	0.0%	-80.82%	37
RENAISSANCE TECHNOLOGIES LLC	Decreased	1.3M(-2.8%)	$1.3M	0.0%	-83.71%	0
MILLENNIUM MANAGEMENT LLC	Decreased	1.2M(-20.3%)	$1.1M	0.0%	-81.32%	0
JACOBS LEVY EQUITY MANAGEMENT, INC	Increased	1M(+29.9%)	$1M	0.0%	-79.32%	32
CITADEL ADVISORS LLC	Increased	1M(+216.9%)	$989,026	0.0%	-81.12%	40
BlackRock, Inc.	Decreased	994,654(-46.0%)	$974,860	0.0%	-92.98%	0
MWMARSHALL WACE, LLP	Increased	687,364(+189.6%)	$673,616	0.0%	-79.25%	40
GEODE CAPITAL MANAGEMENT, LLC	Decreased	584,811(-5.2%)	$573,401	0.0%	-95.24%	0
DED. E. Shaw & Co., Inc.	Increased	548,402(+71.6%)	$537,489	0.0%	-79.13%	36
VFVANGUARD FIDUCIARY TRUST CO	Increased	363,954(+19.0%)	$356,675	0.0%	-79.39%	28
JANE STREET GROUP, LLC	Increased	241,493(+67.2%)	$236,687	0.0%	-80.06%	23
STATE STREET CORP	Unchanged	207,313	$203,187	0.0%	-96.06%	0
MORGAN STANLEY	Increased	197,891(+14.0%)	$193,952	0.0%	-92.60%	18
HRT FINANCIAL LP	New	164,601	$161,000	0.0%	-78.51%	31
XTX Topco Ltd	Increased	149,467(+146.2%)	$146,493	0.0%	-79.42%	36
BROWN BROTHERS HARRIMAN & CO	Unchanged	143,051	$140,204	0.0%	-96.15%	0
NORTHERN TRUST CORP	Increased	138,778(+42.4%)	$136,016	0.0%	-93.87%	20
NewEdge Wealth, LLC	Unchanged	91,463	$89,643	0.0%	-86.41%	0

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TCRXTSCAN THERAPEUTICS INC

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer