American Century Companies’s Taysha Gene Therapies TSHA Stock Holding History

American Century Companies’s Portfolio TSHA Stock Details TSHA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-288,535	Closed	-$1.59M	–	2930
2025 Q4	$1.59M	Buy	288,535 +249,979	+648%	+$1.21M	﹤0.01%	2171
2025 Q3	$126K	Buy	+38,556	New	+$109K	﹤0.01%	2730

Other funds holding TSHA

RCM

RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPC

Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies's TSHA Position: Q1 2026 in Review

American Century Companies sold out of Taysha Gene Therapies (TSHA) in Q1 2026, closing a stake of 288,535 shares — an estimated $1.59M sold.

American Century Companies first reported a position in TSHA in Q3 2025 and held it in 2 quarters. The position peaked at $1.59M in Q4 2025. 191 funds tracked by Wall St. Rank hold TSHA as of Q1 2026.

American Century Companies reported no remaining Taysha Gene Therapies position as of Q1 2026 after selling out during the quarter.
American Century Companies sold 288,535 Taysha Gene Therapies shares in Q1 2026, an estimated $1.59M.
American Century Companies first reported a position in Taysha Gene Therapies in Q3 2025 and held it in 2 quarters.
American Century Companies's Taysha Gene Therapies position peaked at $1.59M in Q4 2025.
191 funds tracked by Wall St. Rank held Taysha Gene Therapies as of Q1 2026.

Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.