Ticker · CUSIP 89854M101

TCRX

TSCAN THERAPEUTICS INC

Healthcare·Biotechnology

···Share

Holders (tracked)

Combined shares

2,442,682

Combined value

$2.44M

Last close

$1.19

Quarter

2025Q4

Price is +19.0% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$1.19-0.25 (-17.36%)H $2.52 · L $0.90 · Avg Vol 622K

Position opened

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

SEC event timeline

10 events

Ken Griffin (Citadel Advisors) trimmed2026-02-17
−227,870 shares · 2025Q4
Position
D.E. Shaw & Co. opened position2026-02-17
+69,427 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+231,775 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−62,468 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+14,512 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+311,150 shares · 2025Q4
Position
AQR Capital Management exited2025-11-14
−22,438 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−164,052 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+54,370 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+37,863 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for TCRX →

Follow-the-investor returns

If you'd copied each holder of TCRX…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
D.E. Shaw & Co.	2025Q4	$1.00	+19.0%	$83K
Steve Cohen (Point72)	2025Q4	$1.00	+19.0%	$17K
Renaissance Technologies	2022Q1	$1.37	-13.1%	$1.4M
Two Sigma Investments	2021Q3	$1.48	-19.3%	$775K
Izzy Englander (Millennium Mgmt)	2021Q3	$1.81	-34.3%	$480K
Ken Griffin (Citadel Advisors)	2024Q1	$2.25	-47.0%	$194K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions2

D.E. Shaw & Co.
+69,427
$69K
Steve Cohen (Point72)
+14,512
$15K

Added to2

Renaissance Technologies
+311,150
$311K
Two Sigma Investments
+231,775
$232K

Trimmed2

Ken Griffin (Citadel Advisors)
−227,870
$228K
Izzy Englander (Millennium Mgmt)
−62,468
$62K

Exited0

—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	4	2,262,001	$174.2M	—
2022Q2	1	1,514,964	$4.8M	-3
2022Q3	1	1,513,815	$4.6M	—
2022Q4	3	1,543,190	$2.4M	+2
2023Q1	2	1,526,650	$3.2M	-1
2023Q2	2	1,410,915	$3.5M	—
2023Q3	2	1,698,149	$4.3M	—
2023Q4	3	1,792,509	$10.5M	+1
2024Q1	5	2,187,507	$17.4M	+2
2024Q2	6	4,831,446	$28.2M	+1
2024Q3	6	289,976	$1.4M	—
2024Q4	3	168,696	$514K	-3
2025Q1	5	560,953	$775K	+2
2025Q2	5	2,028,653	$2.9M	—
2025Q3	4	2,106,156	$3.8M	-1
2025Q4	6	2,442,682	$2.4M	+2

Who owns TCRX

6 super-investors · 2025Q4

Tracked stake

2.44M

Combined value

$2M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New2Added2Trim2

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Renaissance Technologies	1.14M	$1M	0.0%	Added+311.1K
2	Two Sigma Investments	651.2K	$651K	0.0%	Added+231.8K
3	Izzy Englander Millennium Mgmt	403.6K	$404K	0.0%	Trim−62.5K
4	Ken Griffin Citadel Advisors	162.9K	$163K	0.0%	Trim−227.9K
5	D.E. Shaw & Co.	69.4K	$69K	0.0%	New+69.4K	—
6	Steve Cohen Point72	14.5K	$15K	0.0%	New+14.5K	—

Recent moves

20 transactions

TRIMIzzy Englander (Millennium Mgmt)
−62,468 · 2025Q4
NEWSteve Cohen (Point72)
+14,512 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−227,870 · 2025Q4
ADDTwo Sigma Investments
+231,775 · 2025Q4
NEWD.E. Shaw & Co.
+69,427 · 2025Q4
ADDRenaissance Technologies
+311,150 · 2025Q4
ADDTwo Sigma Investments
+54,370 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−164,052 · 2025Q3
SOLDAQR Capital Management
−22,438 · 2025Q3
ADDRenaissance Technologies
+37,863 · 2025Q3
SOLDT. Rowe Price
−15,479 · 2025Q2
ADDIzzy Englander (Millennium Mgmt)
+398,963 · 2025Q2
ADDTwo Sigma Investments
+274,833 · 2025Q2
NEWAQR Capital Management
+22,438 · 2025Q2
ADDRenaissance Technologies
+622,350 · 2025Q2
NEWIzzy Englander (Millennium Mgmt)
+231,175 · 2025Q1
NEWTwo Sigma Investments
+90,201 · 2025Q1
ADDRenaissance Technologies
+159,106 · 2025Q1
SOLDWellington Management
−126,345 · 2024Q4
SOLDIzzy Englander (Millennium Mgmt)
−48,672 · 2024Q4

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