Jasper Therapeutics, Inc. - Voting Common Stock, par value $0.0001 per share (JSPR)

Q: What does CUSIP 471871202 represent in this 13F holders report?

CUSIP 471871202 is the security identifier for JSPR - Jasper Therapeutics, Inc. - Voting Common Stock, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held JSPR - Jasper Therapeutics, Inc. - Voting Common Stock, par value $0.0001 per share in Q3 2026?

1 institutional investor reported JSPR - Jasper Therapeutics, Inc. - Voting Common Stock, par value $0.0001 per share for Q3 2026. Use the holders table for investor-level position and value details.

CUSIP: 471871202

Q3 2026 13F Holders as of 30 Sep 2026

Security type / class: Equity / Voting Common Stock, par value $0.0001 per share
Total 13F shares: 14
Total 13F value: $8
Share change: -50
SEC-reported price per share: $0.57
Number of holders: 1
Value change: -$29
Number of sells: 1
Shares outstanding: 33,973,202

Security key

471871202

Report period

Q3 2026

Institutions

Top holders

JSPR full security history Ownership snapshot Full 13F holder table Jasper Therapeutics, Inc. SEC filings Jasper Therapeutics, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 471871202

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of JSPR - Jasper Therapeutics, Inc. - Voting Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Velan Capital Investment ...

Disclosed value leader

Velan Capital Investment ...

Comparable rows

11/15

Latest evidence

30 Jun 2026

3/4/5 13D/G 13F Lead comparable stake: 9.9% 4 rows are not safely comparable across share classes. 13D/G row: Velan Capital Investment Management LP Showing 1-6 of 15 holder rows.

Quick read

Velan Capital Investment Management LP leads the comparable SEC ownership view at 9.9%.

11 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Velan Capital Investment Management LP's linked filing trail.

Comparable ownership Top 5

Velan Capital Investment Manageme... 9.9%

T. Rowe Price Investment Manageme... 7.1%

ACORN BIOVENTURES, L.P. 5.3%

MORGAN STANLEY 4.8%

KINGDON CAPITAL MANAGEMENT, L.L.C. 4.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Velan Capital Investment Management LP	3/4/5 13D/G 13F 10%+ Owner · Company 3/4/5 13D/G 13F	9.9% Reported 13D/G · 17 Aug 2026	$18,568,073 1,433,828 shares	—	08 Feb 2024
T. Rowe Price Investment Management, Inc.	13D/G 13D/G	7.1% Reported 13D/G · 30 Sep 2025	$4,897,117 2,057,612 shares	$0	30 Sep 2025
ACORN BIOVENTURES, L.P.	13D/G Anders Hove 13D/G	5.3% Reported 13D/G · 23 Jan 2026	$2,660,821 1,486,492 shares	-$537,000	23 Jan 2026
MORGAN STANLEY	13D/G 13F Company 13D/G 13F	4.8% Reported 13D/G · 31 Mar 2026	$1,226,746 1,333,420 shares	-$585,456	31 Mar 2026
KINGDON CAPITAL MANAGEMENT, L.L.C.	13D/G 13F Company 13D/G 13F	4.7% Reported 13D/G · 30 Sep 2025	$3,153,131 1,324,845 shares	+$1,332,431	30 Sep 2025
Carlyle Group Inc.	3/4/5 13D/G 13F Former 10% Owner · The Carlyle Group Inc. · Company 3/4/5 13D/G 13F	3.8% Reported 13D/G · 18 Feb 2026	$13,807,148 1,066,189 shares	—	08 Feb 2024

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2026 vs Q2 2026 Across Filers

Q2 2026 holders

Q3 2026 holders

Holder diff

-42

Investor	Q2 2026 Shares	Q3 2026 Shares	Share Diff	Share Chg %	Q2 2026 value	Q3 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend