Passage BIO, Inc. (PASG) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

3,178,710Shares Outstanding

1,577,916Shares held by institutions

$7,779,126Value of institutional holdings

49.64%Institutional ownership %

12.20%Shares Changed QoQ

31No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Passage BIO, Inc. (NASDAQ:PASG) appears in 31 institutional 13F filings for the quarter ending December 2025.

Collectively, these holders controlled 49.6% of Passage BIO's outstanding shares in December 2025, down from 51.9% in September 2025.
They increased total shares held in PASG by 12.18% quarter over quarter, and investors in Passage BIO decreased 34.04% from a year ago.
Of these 31 funds, 11 grew their exposure to Passage BIO, 7 cut back, and 13 maintained positions.
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, the biggest holder of Passage BIO is Lynx1 Capital Management LP at 623.7K shares, representing 19.62% of 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 largest sellers of Passage BIO for the quarter ending December 2025 were 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).
Per Business Quant data, the top 10 holders of Passage BIO for the quarter ending December 2025 are 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

1,577,916 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Lynx1 Capital Management LP	31 Dec, 2025	623,704	0	0.00%	$7,359,707.00
Vestal Point Capital, LP	31 Dec, 2025	305,000	0	0.00%	$3,599,000.00
VANGUARD GROUP INC	31 Dec, 2025	126,645	9,615	8.22%	$1,494,411.00
Eversept Partners, LP	31 Dec, 2025	126,230	126,230	0.00%	$1,489,514.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	109,089	8,300	8.24%	$1,287,250.00
Erste Asset Management GmbH	31 Dec, 2025	85,262	-37,528	-30.56%	$1,004,083.00
Yiheng Capital Management, L.P.	31 Dec, 2025	34,301	34,301	0.00%	$404,752.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	31,397	4,114	15.08%	$370,550.00
BlackRock, Inc.	31 Dec, 2025	28,903	-846	-2.84%	$341,055.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	24,196	-1,372	-5.37%	$284.00
CITADEL ADVISORS LLC	31 Dec, 2025	17,660	-1,431	-7.50%	$208,388.00
Northern Trust Corp	31 Dec, 2025	14,217	14,217	0.00%	$167,761.00
Quadrature Capital Ltd	31 Dec, 2025	12,578	12,578	0.00%	$148,420.00
Squarepoint Ops LLC	31 Dec, 2025	10,799	-12,701	-54.05%	$127,428.00
FIDUCIARY TRUST CO	31 Dec, 2025	10,750	0	0.00%	$126,850.00
NANO CAP NEW MILLENNIUM GROWTH FUND L P	31 Dec, 2025	10,000	10,000	0.00%	$118,000.00
Morgan Stanley	31 Dec, 2025	4,275	3,937	1,164.79%	$50,445.00
UBS Group AG	31 Dec, 2025	1,442	1,425	8,382.35%	$17,016.00
Rockefeller Capital Management L.P.	31 Dec, 2025	1,000	1,000	0.00%	$11,800.00
Barclays Plc	31 Dec, 2025	212	-212	-50.00%	$2,502.00

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