Passage BIO, Inc. (PASG) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

23,271,105Shares held by institutions

$139,626,630Value of institutional holdings

1,098.62%Institutional ownership %

-3.55%Shares Changed QoQ

40No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Passage BIO, Inc. (NASDAQ:PASG) has 31 institutional investors that have filed 13F reports for the period ending December 2025.

Their combined ownership stood at 49.6% of outstanding shares in December 2025, down from 51.9% in September 2025.
Their total shares held in PASG increased 12.18% quarter over quarter, and separately, investors owning Passage BIO decreased 34.04% from a year ago.
Activity in PASG broke down as 11 buyers, 7 sellers, and 13 unchanged among 31 total holders.
Altogether, these fund groups held 1.58Mn shares in PASG by December 2025, up by 171.3K shares quarter on quarter, and down 36.87Mn shares year over year.
As of December 31, 2025, Lynx1 Capital Management LP held the largest stake in Passage BIO with 623.7K shares, accounting for 19.62% of total shares outstanding.
Leading buyers of Passage BIO shares for the quarter ending December 2025 were Eversept Partners, LP (126.23K), Yiheng Capital Management, L.P. (34.3K), Northern Trust Corp (14.22K), Quadrature Capital Ltd (12.58K), NANO CAP NEW MILLENNIUM GROWTH FUND L P (10.0K).
The biggest sellers of Passage BIO for the quarter ending December 2025 included Erste Asset Management GmbH (37.53K), Squarepoint Ops LLC (12.7K), CITADEL ADVISORS LLC (1.43K), ACADIAN ASSET MANAGEMENT LLC (1.37K), BlackRock, Inc. (846).
Business Quant data shows the 10 biggest positions in Passage BIO as of December 2025 are held by Lynx1 Capital Management LP (623.7K), Vestal Point Capital, LP (305.0K), VANGUARD GROUP INC (126.64K), Eversept Partners, LP (126.23K), RENAISSANCE TECHNOLOGIES LLC (109.09K), Erste Asset Management GmbH (85.26K), Yiheng Capital Management, L.P. (34.3K), GEODE CAPITAL MANAGEMENT, LLC (31.4K), BlackRock, Inc. (28.9K), ACADIAN ASSET MANAGEMENT LLC (24.2K).

31 Institutional Holders

23,271,105 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	-846	-2.84%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	9,615	8.22%	$0.00
Lynx1 Capital Management LP	31 Dec, 2025	0	0.00%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	1,000	0.00%	$0.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	8,300	8.24%	$0.00
Vestal Point Capital, LP	31 Dec, 2025	0	0.00%	$0.00
Barclays Plc	31 Dec, 2025	0	0.00%	$0.00
Yiheng Capital Management, L.P.	31 Dec, 2025	34,301	0.00%	$0.00
Eversept Partners, LP	31 Dec, 2025	126,230	0.00%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,114	15.08%	$0.00
Erste Asset Management GmbH	31 Dec, 2025	-37,528	-30.56%	$0.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	-1,372	-5.37%	$0.00
Quadrature Capital Ltd	31 Dec, 2025	12,578	0.00%	$0.00
CITADEL ADVISORS LLC	31 Dec, 2025	-1,431	-7.50%	$0.00
Squarepoint Ops LLC	31 Dec, 2025	-12,701	-54.05%	$0.00
Northern Trust Corp	31 Dec, 2025	14,217	0.00%	$0.00
UBS Group AG	31 Dec, 2025	1,425	8,382.35%	$0.00
FIDUCIARY TRUST CO	31 Dec, 2025	0	0.00%	$0.00
NANO CAP NEW MILLENNIUM GROWTH FUND L P	31 Dec, 2025	10,000	0.00%	$0.00
SBI Securities Co., Ltd.	31 Dec, 2025	0	0.00%	$0.00

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