13F Insight
DOSSIER · 13F Holders · Q1 2026Inflation hedgeYield
TCRX

TSCAN THERAPEUTICS INC

63 institutions still hold TSCAN THERAPEUTICS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 89854M101·63 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 3.0%
vs prior quarter
13F value held
$30M
77.0% inst. owned
of float
Holders
63
-114 QoQ
filers reporting
Activity
+55 / −78
+893 added · −790 reduced
this quarter
Concentration
26.83%
Lynx1 Capital Management LP #1
top holder share
AI Holders Summary · Q1 2026

63 institutions reported TCRX in Q1 2026. Lynx1 Capital Management LP leads at 26.8% of the visible book. -114 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Lynx1 Capital Management LP
CIK 0001910456
$8M8.0M1.28%Q1 202602
BVF INC/IL
CIK 0001056807
$5M5.2M0.18%Q4 202503
BAKER BROS. ADVISORS LP
CIK 0001263508
$3M2.8M0.02%Q4 202504
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2M2.2M0.00%Q1 202605
BlackRock, Inc.
CIK 0002012383
$2M1.8M0.00%Q1 202606
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$1M1.5M0.00%Q1 202607
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$1M1.4M0.00%Q1 202608
Deer Management Co. LLC
CIK 0001494127
$1M1.2M0.20%Q1 202609
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$1M1.2M0.00%Q1 202610
Aberdeen Group plc
CIK 0001716774
$927,200918K0.00%Q1 202611
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 0000884414
$816,440808K0.00%Q1 202612
DC Funds, LP
CIK 0001869028
$630,000630K42.40%Q1 202613
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$623,340617K0.00%Q1 202614
TWO SIGMA ADVISERS, LP
CIK 0001478735
$353,900354K0.00%Q4 202515
MARSHALL WACE, LLP
CIK 0001318757
$339,240339K0.00%Q4 202516
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$308,830306K0.00%Q1 202617
STATE STREET CORP
CIK 0000093751
$209,386207K0.00%Q1 202618
MORGAN STANLEY
CIK 0000895421
$175,379174K0.00%Q1 202619
CITADEL ADVISORS LLC
CIK 0001423053
$162,877163K0.00%Q4 202520
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$158,800157K0.00%Q1 2026
Page 1 of 4
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