Taysha Gene Therapies Ownership | Who Owns Taysha Gene Therapies?


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Taysha Gene Therapies Ownership Summary


Taysha Gene Therapies is owned by 25.52% institutional investors, 17.15% insiders, and 57.33% retail investors. Avoro capital advisors is the largest institutional shareholder, holding 8.00% of TSHA shares. Fidelity Growth Compy Commingled Pl O is the top mutual fund, with 3.16% of its assets in Taysha Gene Therapies shares.

TSHA Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockTaysha Gene Therapies25.52%17.15%57.33%
SectorHealthcare Stocks 279.18%10.62%-189.80%
IndustryBiotech Stocks 63.96%10.74%25.30%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Avoro capital advisors20.00M8.00%$27.80M
Rtw investments, lp18.79M7.51%$26.12M
Fmr16.37M6.11%$28.31M
Blackrock11.74M5.08%$26.30M
Blackrock funding, inc. /de13.53M5.05%$23.41M
Ra capital management10.87M4.35%$15.11M
Vanguard group8.91M3.33%$15.41M
Morgan stanley7.48M3.23%$16.75M
Siren6.60M2.47%$11.42M
State street6.47M2.42%$11.20M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Octagon capital advisors lp2.42M3.44%$17.78M
Tybourne capital management (hk)3.70M1.61%$6.40M
Ghost tree capital1.25M0.88%$2.80M
Siren6.60M0.50%$11.42M
Quantum private wealth794.98K0.44%$1.38M
Avoro capital advisors20.00M0.43%$27.80M
Rtw investments, lp18.79M0.40%$26.12M
Palo alto investors lp1.42M0.38%$1.97M
Adar1 capital management1.07M0.28%$1.48M
Sands capital ventures724.87K0.27%$1.25M

Top Buyers

HolderShares% AssetsChange
Rtw investments, lp18.79M0.40%10.12M
Blackrock11.74M0.00%9.15M
State street6.47M0.00%3.01M
Morgan stanley7.48M0.00%2.31M
Siren6.60M0.50%1.72M

Top Sellers

HolderShares% AssetsChange
Octagon capital advisors lp2.42M3.44%-8.03M
Adage capital partners gp---5.00M
Vr adviser---3.23M
Deutsche bank ag\151.08K0.00%-2.41M
Eversept partners, lp---2.33M

New Positions

HolderShares% AssetsChangeValue
Norges bank1.46M0.00%1.46M$2.53M
First manhattan co. llc.28.50K0.00%28.50K$49.30K
Bnp paribas arbitrage, snc23.64K-23.64K$40.90K
Ameriprise financial22.99K-22.99K$39.78K
Cibc world markets16.41K0.00%16.41K$28.38K

Sold Out

HolderChange
Rothschild investment-130.00
Riggs asset managment-198.00
Clear street markets-424.00
Cwm-499.00
Global retirement partners-1.01K

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202512-90.63%63,845,739-61.79%250.66%7-90.41%1-96.00%
Dec 31, 20241265.00%167,074,7106.47%621.82%72-4.00%2556.25%
Sep 30, 202412012.15%156,916,875-0.74%581.25%7515.38%16-11.11%
Jun 30, 2024107-3.60%158,086,76812.80%681.86%65-1.52%18-28.00%
Mar 31, 202411124.72%140,142,3937.72%600.48%6613.79%25108.33%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Fidelity Growth Compy Commingled Pl O6.48M3.16%-
Fidelity Growth Compy Commingled Pl S5.35M2.61%-
Vanguard Total Stock Mkt Idx Inv4.85M2.36%-
Vanguard US Total Market Shares ETF4.46M2.17%-
iShares Russell 2000 ETF4.55M2.12%2.23K
Fidelity Growth Company Fund4.22M2.06%-
Fidelity Select Biotechnology3.41M1.66%-401.67K
Polar Capital Biotech S Inc3.00M1.40%-
SPDR® S&P Biotech ETF2.68M1.31%-16.32K
Xtrackers MSCI World Swap ETF 1C2.47M1.20%-

Recent Insider Transactions


DateNameRoleActivityValue
May 30, 2025Manning Paul B-Buy$2.06M
Jun 27, 2024Manning Paul B-Buy$3.00M
Nov 17, 2023Manning Paul B-Buy$163.00K
Aug 24, 2023Alam Kamran Chief Financial OfficerSell$76.89K
Aug 16, 2023Manning Paul B-Buy$14.82M

Insider Transactions Trends


DateBuySell
2025 Q21-
2025 Q1--
2024 Q21-
2024 Q1--
2023 Q41-

TSHA Ownership FAQ


Who Owns Taysha Gene Therapies?

Taysha Gene Therapies shareholders are primarily institutional investors at 25.52%, followed by 17.15% insiders and 57.33% retail investors. The average institutional ownership in Taysha Gene Therapies's industry, Biotech Stocks , is 63.96%, which Taysha Gene Therapies falls below.

Who owns the most shares of Taysha Gene Therapies?

Taysha Gene Therapies’s largest shareholders are Avoro capital advisors (20M shares, 8.00%), Rtw investments, lp (18.79M shares, 7.51%), and Fmr (16.37M shares, 6.11%). Together, they hold 21.62% of Taysha Gene Therapies’s total shares outstanding.

Does Blackrock own Taysha Gene Therapies?

Yes, BlackRock owns 5.08% of Taysha Gene Therapies, totaling 11.74M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 26.3M$. In the last quarter, BlackRock increased its holdings by 9.15M shares, a 352.10% change.

Who is Taysha Gene Therapies’s biggest shareholder by percentage of total assets invested?

Octagon capital advisors lp is Taysha Gene Therapies’s biggest shareholder by percentage of total assets invested, with 3.44% of its assets in 2.42M Taysha Gene Therapies shares, valued at 17.78M$.

Who is the top mutual fund holder of Taysha Gene Therapies shares?

Fidelity Growth Compy Commingled Pl O is the top mutual fund holder of Taysha Gene Therapies shares, with 3.16% of its total shares outstanding invested in 6.48M Taysha Gene Therapies shares.

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