RHUMBLINE ADVISERS

Position in RGNX — REGENXBIO Inc.

CIK 1115418 BOSTON, MA

Position in RGNX

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$506,881

-$440,999 QoQ

Shares Held

60,487

-8.1% QoQ

Ownership

0.117%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 17.92285945740407.ToString("F0")% Shared 0.ToString("F0")% None 82.07714054259593.ToString("F0")%

Healthcare · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $1,238,262,141 across 282 Biotechnology names. RGNX ranks #155 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	423,140	$188,948,935
2	REGN	Regeneron Pharmaceuticals, Inc.	157,781	$121,907,911
3	INCY	Incyte Corp	693,665	$65,287,749
4	ALNY	Alnylam Pharmaceuticals, Inc.	195,277	$64,611,300
5	INSM	INSMED Inc	272,615	$44,578,004
6	JAZZ	Jazz Pharmaceuticals plc	164,542	$31,106,665
7	EXEL	Exelixis, Inc.	723,931	$31,049,400
8	ROIV	Roivant Sciences Ltd.	1,113,266	$30,837,468

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$506,881	60,487	-8.1%	Shares	Sole	2026-05-12
2025-12-31	$947,880	65,825	-9.9%	Shares	Sole	2026-02-13
2025-09-30	$704,681	73,024	+1.2%	Shares	Sole	2025-11-06
2025-06-30	$592,351	72,150	+1.4%	Shares	Sole	2025-08-12
2025-03-31	$508,758	71,155	-4.2%	Shares	Sole	2025-05-29
2024-12-31	$574,099	74,269	-35.4%	Shares	Sole	2025-05-29
2024-09-30	$1,206,612	115,025	-3.0%	Shares	Sole	2024-11-12
2024-06-30	$1,386,754	118,526	+8.2%	Shares	Sole	2024-08-01
2024-03-31	$2,307,986	109,539	-1.6%	Shares	Sole	2024-05-09
2023-12-31	$1,998,391	111,331	+4.4%	Shares	Sole	2024-02-08
2023-09-30	$1,755,195	106,634	+1.4%	Shares	Sole	2023-11-09
2023-06-30	$2,101,388	105,122	+1.9%	Shares	Sole	2023-08-08
2023-03-31	$1,950,490	103,146	+3.4%	Shares	Sole	2023-05-11
2022-12-31	$2,263,055	99,782	-3.8%	Shares	Sole	2023-02-14
2022-09-30	$2,740,262	103,680	+6.5%	Shares	Sole	2022-11-10
2022-06-30	$2,404,668	97,355	+11.4%	Shares	Sole	2022-08-11
2022-03-31	$2,901,702	87,427	+6.6%	Shares	Sole	2022-05-12
2021-12-31	$2,680,876	81,984	-2.6%	Shares	Sole	2022-02-10
2021-09-30	$3,527,442	84,147	-9.3%	Shares	Sole	2021-11-12
2021-06-30	$3,604,541	92,781	+14.5%	Shares	Sole	2021-08-05
2021-03-31	$2,763,319	81,012	+13.2%	Shares	Sole	2021-05-06
2020-12-31	$3,246,823	71,579	-5.8%	Shares	Sole	2021-02-10
2020-09-30	$2,090,364	75,958	-12.3%	Shares	Sole	2020-11-12
2020-06-30	$3,189,698	86,606	-5.6%	Shares	Sole	2020-08-13
2020-03-31	$2,970,217	91,730	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.