JASPER THERAPEUTICS INC (JSPR) is held by 37 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is MILLENNIUM MANAGEMENT LLC as of Q1 2026.

Are institutions buying or selling JSPR?

In Q1 2026, 18 institutions opened or increased positions in JASPER THERAPEUTICS INC while 14 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on JSPR?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for JASPER THERAPEUTICS INC.

How many hedge funds hold JSPR?

37 institutional investors report holding JASPER THERAPEUTICS INC (JSPR) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into JSPR?

As of Q1 2026, tracked institutions in JASPER THERAPEUTICS INC show 18 buyers versus 14 sellers — net inflows.

JASPER THERAPEUTICS INC

JSPR·471871202·US·Common Stock·Healthcare - Biotechnology-Activist

Holders

Avg rating(8 Elite)

$6.4M

Total Value

56% (43)

Fund Consensus

18 buying - 14 selling

Smart Money Verdict

View all

Held by 37 funds

8 elite

Who's Trading

ActivistMIMillennium Management LLC1.7%Jul 10, 2026

Activist

Morgan Stanley4.8%May 12, 2026

ActivistSOSoleus Capital Management, L.P.1.0%May 8, 2026

Activist

THE GOLDMAN SACHS GROUP, INC.0.5%May 8, 2026

ActivistICIntegrated Core Strategies (US) LLC5.8%Feb 25, 2026

Activist

The Carlyle Group Inc.3.8%Feb 18, 2026

InsiderSAShizuru Judith AnneBuy $100KSep 22, 2025

InsiderMRMARTELL RONBuy $100KSep 22, 2025

InsiderWGWIGGANS THOMAS GBuy $100KSep 22, 2025

InsiderLSLucas SvetlanaBuy $49KSep 22, 2025

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
MILLENNIUM MANAGEMENT LLC	Increased	1.6M(+50.6%)	$1.4M	0.0%	-71.65%	35
MORGAN STANLEY	Decreased	1.3M(-32.3%)	$1.2M	0.0%	-92.72%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	New	1.2M	$1M	0.0%	-56.39%	38
Carlyle Group Inc.	Unchanged	1.1M	$934,195	0.0%	-96.91%	0
JACOBS LEVY EQUITY MANAGEMENT, INC	Increased	322,273(+488.1%)	$282,376	0.0%	-58.81%	38
GEODE CAPITAL MANAGEMENT, LLC	Increased	317,677(+50.0%)	$278,394	0.0%	-94.60%	22
BANK OF AMERICA CORP /DE/	Increased	293,259(+0.1%)	$256,895	0.0%	-96.69%	16
BlackRock, Inc.	Increased	242,061(+2.5%)	$212,093	0.0%	-96.78%	16
RENAISSANCE TECHNOLOGIES LLC	Decreased	177,500(-21.9%)	$155,526	0.0%	-77.43%	0
VFVANGUARD FIDUCIARY TRUST CO	New	149,943	$131,350	0.0%	-56.39%	34
UBS Group AG	Decreased	81,117(-35.8%)	$71,058	0.0%	-86.20%	0
SOSquarepoint Ops LLC	Decreased	64,915(-77.0%)	$56,879	0.0%	-70.61%	0
IEQ CAPITAL, LLC	Increased	51,428(+2.0%)	$45,061	0.0%	-76.19%	21
MWMARSHALL WACE, LLP	New	45,656	$40,177	0.0%	-56.39%	31
STATE STREET CORP	Unchanged	44,699	$39,165	0.0%	-97.04%	0
OSAIC HOLDINGS, INC.	Unchanged	40,850	$35,793	0.0%	-79.97%	0
XTX Topco Ltd	New	39,431	$34,549	0.0%	-56.39%	27
NORTHERN TRUST CORP	Unchanged	34,576	$30,295	0.0%	-97.17%	0
SIMPLEX TRADING, LLC	New	29,273	$25,643	0.0%	-56.39%	29
EGEngineers Gate Manager LP	Increased	26,131(+83.3%)	$22,896	0.0%	-63.31%	29