STATE STREET CORP

Position in TSHA — Taysha Gene Therapies, Inc.

CIK 93751 BOSTON, MA

Position in TSHA

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$50,104,578

-$9,240,884 QoQ

Shares Held

11,209,078

+3.9% QoQ

Ownership

3.90%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

22 quarters on record

Voting authority Sole 11.123484018935367.ToString("F0")% Shared 0.ToString("F0")% None 88.87651598106463.ToString("F0")%

Healthcare · as of Mar 31, 2026

STATE STREET CORP holds $30,288,856,014 across 423 Biotechnology names. TSHA ranks #97 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	11,730,139	$5,237,976,269
2	REGN	Regeneron Pharmaceuticals, Inc.	4,664,478	$3,603,962,281
3	ALNY	Alnylam Pharmaceuticals, Inc.	3,322,698	$1,099,381,087
4	INSM	INSMED Inc	5,551,699	$907,813,820
5	INCY	Incyte Corp	9,641,384	$907,447,062
6	MRNA	Moderna, Inc.	14,861,409	$754,959,577
7	RPRX	Royalty Pharma plc	10,989,851	$527,183,152
8	ROIV	Roivant Sciences Ltd.	16,186,613	$448,369,180

22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$50,104,578	11,209,078	+3.9%	Shares	Defined	2026-05-15
2025-12-31	$59,345,462	10,790,084	+49.1%	Shares	Defined	2026-02-13
2025-09-30	$23,663,240	7,236,465	+40.8%	Shares	Defined	2025-11-14
2025-06-30	$11,869,496	5,138,310	+58.9%	Shares	Defined	2025-08-14
2025-03-31	$4,494,581	3,233,512	-50.1%	Shares	Defined	2025-05-15
2024-12-31	$11,200,654	6,474,367	+86.6%	Shares	Defined	2025-02-14
2024-09-30	$6,972,826	3,469,068	+4.5%	Shares	Defined	2024-11-14
2024-06-30	$7,433,263	3,318,421	+877.4%	Shares	Defined	2024-08-14
2024-03-31	$974,422	339,520	+137.1%	Shares	Defined	2024-05-15
2023-12-31	$253,499	143,220	+2.3%	Shares	Defined	2024-02-14
2023-09-30	$442,463	140,020	+21.8%	Shares	Defined	2023-11-14
2023-06-30	$75,962	114,920	0.0%	Shares	Defined	2023-08-14
2023-03-31	$91,706	114,920	0.0%	Shares	Defined	2023-05-15
2022-12-31	$259,719	114,920	+48.4%	Shares	Defined	2023-05-15
2022-09-30	$149,420	77,420	0.0%	Shares	Defined	2022-11-15
2022-06-30	$288,002	77,420	-84.5%	Shares	Defined	2022-08-15
2022-03-31	$3,254,875	499,214	+7.6%	Shares	Defined	2022-05-16
2021-12-31	$5,407,568	464,169	+31.8%	Shares	Defined	2022-02-14
2021-09-30	$6,557,703	352,186	+10.5%	Shares	Defined	2021-11-15
2021-06-30	$6,754,722	318,619	+160.9%	Shares	Defined	2021-08-16
2021-03-31	$2,479,462	122,141	+10.9%	Shares	Defined	2021-07-09
2020-12-31	$2,922,213	110,106	—	Shares	Defined	2021-02-16
No filing history on record for this holder in this stock.