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Tscan Therapeutics Inc (TCRX)

CUSIP: 89854M101 | NYSE | Healthcare · Biotechnology | Micro Cap | 189 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13GReadout Capital GP, LLC3,453,3885.4%New 5%+ stakeSep 21, 2026No 13F filer matched
13G/ALynx1 Capital Management LP20,519,14813.1%New 5%+ stakeJun 30, 2026No 13F filer matched
13G/ABVF Partners L P
with BVF GP Holdings LLC, Biotechnology Value Fund L P, BVF I GP LLC, +4 more
6,417,83110.0%New 5%+ stakeJun 30, 2026No 13F filer matched
13GReadout Capital GP, LLC3,453,388
5.4% of class · Sep 21, 2026New 5%+ stake
No 13F filer matched
13G/ALynx1 Capital Management LP20,519,148
13.1% of class · Jun 30, 2026New 5%+ stake
No 13F filer matched
13G/ABVF Partners L P6,417,831
10.0% of class · Jun 30, 2026New 5%+ stake
with BVF GP Holdings LLC, Biotechnology Value Fund L P, BVF I GP LLC, +4 more
No 13F filer matched

Institutional Holders — Q3 2026

Kestra Advisory Services, LLC62,525
0.0% of portfolio›$19.7K
Aries Wealth Management10,000
0.0% of portfolio›$3.1K
SBI Securities Co., Ltd.391
0.0% of portfolio›$123
Root Financial Partners, LLC85
0.0% of portfolio›$27
Caitong International Asset Management Co., Ltd1
0.0% of portfolio›$0
StyleTurnoverLocationFiled
Kestra Advisory Services, LLC
62,525$19.7K0.0%CoreLowAustin, TX2026-11-02
Aries Wealth Management
10,000$3.1K0.0%CoreVery LowPortland, ME2026-10-23
SBI Securities Co., Ltd.
391$1230.0%Agg GrowthLowTokyo, Mexico2026-10-22
Root Financial Partners, LLC
85$270.0%ETFMediumEncinitas, CA2026-10-21
Caitong International Asset Management Co., Ltd
1$00.0%GrowthVery HighHong Kong, South Korea2026-10-29