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Taysha Gene Therapies (TSHA) Institutional Ownership

Taysha Gene Therapies logo
$4.74 -0.13 (-2.67%)
Closing price 04:00 PM Eastern
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$4.78 +0.04 (+0.95%)
As of 07:50 PM Eastern
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Institutional Ownership Changes (13F Filings) for Taysha Gene Therapies (NASDAQ:TSHA)

Current
Institutional Ownership
Percentage
77.70%
Number of
Institutional Buyers
(last 12 months)
106
Total
Institutional Inflows
(last 12 months)
$291.93M
Number of
Institutional Sellers
(last 12 months)
33
Total
Institutional Outflows
(last 12 months)
$149.54M
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TSHA Institutional Buying and Selling by Quarter

Taysha Gene Therapies Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Engineers Gate Manager LP104,132$709K0.0%N/A0.032%
9/9/2026Squarepoint Ops LLC569,269$3.88M0.0%+38.8%0.175%
9/8/2026Arizona State Retirement System39,633$270K0.0%+5.4%0.012%
8/22/2026Seven Fleet Capital Management LP1,504,400$9.94M1.6%+140.4%0.462%
8/19/2026Wellington Management Group LLP3,975,605$27.07M0.0%+534.7%1.220%
8/6/2026Bank of New York Mellon Corp697,971$4.75M0.0%N/A0.243%
7/9/2026Hennion & Walsh Asset Management Inc.519,120$3.54M0.1%+32.6%0.181%
6/12/2026Militia Capital Management LLC46,500$208K0.0%N/A0.016%
6/4/2026Seven Fleet Capital Management LP625,708$2.80M0.9%+274.2%0.218%
5/19/2026Bank of America Corp DE1,677,046$7.50M0.0%+45.5%0.584%
5/18/2026ADAR1 Capital Management LLC2,979,429$13.32M0.8%+19.4%1.037%
5/16/2026The Manufacturers Life Insurance Company99,371$444K0.0%+48.1%0.035%
5/15/2026Rice Hall James & Associates LLC1,944,671$8.69M0.5%+53.0%0.677%
5/15/2026Granahan Investment Management LLC883,241$3.95M0.2%+25.5%0.307%
5/15/2026Affinity Asset Advisors LLC1,000,000$4.47M0.2%-69.7%0.348%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund2,883,301$12.89M0.0%-22.5%1.003%
5/14/2026Renaissance Technologies LLC413,203$1.85M0.0%+141.5%0.144%
5/14/2026Siren L.L.C.8,829,913$39.47M1.1%-12.8%3.073%
5/14/2026Sei Investments Co.51,472$230K0.0%+7.6%0.018%
5/13/2026Cetera Investment Advisers28,450$127K0.0%+34.5%0.010%
5/13/2026Militia Capital Management LLC46,500$208K0.0%N/A0.016%
5/5/2026Bank of New York Mellon Corp608,123$2.72M0.0%-2.6%0.212%
5/4/2026Principal Financial Group Inc.16,185$72K0.0%+26.2%0.006%
5/4/2026Chicago Partners Investment Group LLC170,751$763K0.0%+2.5%0.059%
4/29/2026R Squared Ltd11,276$50K0.0%N/A0.004%
4/27/2026Y Intercept Hong Kong Ltd11,486$51K0.0%N/A0.004%
4/16/2026SG Americas Securities LLC2,176,742$9.73M0.0%+178.5%0.758%
4/16/2026Allegheny Financial Group12,000$54K0.0%-54.5%0.004%
3/3/2026Caitong International Asset Management Co. Ltd25,577$141K0.0%+698.3%0.009%
2/26/2026Seven Fleet Capital Management LP167,223$920K0.7%N/A0.061%
2/19/2026Invesco Ltd.1,332,780$7.33M0.0%+376.3%0.487%
2/18/2026Oracle Investment Management Inc.265,000$1.46M0.9%N/A0.097%
2/18/2026ADAR1 Capital Management LLC2,495,809$13.73M1.0%-12.0%0.911%
2/18/2026Voloridge Investment Management LLC54,785$301K0.0%N/A0.020%
2/18/2026Vestal Point Capital LP13,750,000$75.63M2.6%+150.0%5.020%
2/18/2026Virtus Investment Advisers LLC45,946$253K0.1%+7.0%0.017%
2/18/2026Wellington Management Group LLP711,235$3.91M0.0%+25.2%0.260%
2/18/2026SummitTX Capital L.P.56,595$311K0.0%N/A0.021%
2/18/2026Sphera Funds Management LTD.368,146$2.03M0.4%-9.8%0.134%
2/18/2026Superstring Capital Management LP980,768$5.39M2.9%N/A0.358%
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2/18/2026RTW Investments LP16,398,297$90.19M0.9%-32.7%5.987%
2/18/2026Millennium Management LLC3,178,863$17.48M0.0%-24.2%1.161%
2/18/2026Janus Henderson Group PLC69,000$378K0.0%N/A0.025%
2/18/2026First Manhattan CO. LLC.43,500$239K0.0%+52.6%0.016%
2/18/2026Casdin Capital LLC1,500,000$8.25M0.5%N/A0.548%
2/18/2026Balyasny Asset Management L.P.42,070$231K0.0%N/A0.015%
2/18/2026Boothbay Fund Management LLC309,481$1.70M0.0%-25.5%0.113%
2/17/2026Guggenheim Capital LLC11,111$61K0.0%N/A0.004%
2/17/2026ADAR1 Capital Management LLC2,495,809$13.73M1.0%-12.0%0.911%
2/17/2026J. Goldman & Co LP33,750$186K0.0%N/A0.012%
2/17/2026AQR Capital Management LLC168,862$929K0.0%+11.8%0.062%
2/17/2026Cetera Investment Advisers21,154$116K0.0%+30.9%0.008%
2/17/2026Price T Rowe Associates Inc. MD121,814$670K0.0%+7.0%0.044%
2/17/2026Adage Capital Partners GP L.L.C.1,328,000$7.30M0.0%-60.1%0.485%
2/17/2026California State Teachers Retirement System138,580$762K0.0%+1,236.0%0.051%
2/17/2026Granahan Investment Management LLC703,971$3.87M0.2%-37.0%0.257%
2/17/2026State of Wisconsin Investment Board113,178$622K0.0%+163.5%0.041%
2/17/2026Captrust Financial Advisors15,113$83K0.0%N/A0.006%
2/17/2026Royal Bank of Canada6,302$34K0.0%-98.9%0.002%
2/17/2026Mangrove Partners IM LLC20,546$113K0.0%N/A0.008%
2/17/2026Militia Capital Partners LP46,500$256K0.1%-30.4%0.017%
2/17/2026Polar Capital Holdings Plc7,931,403$43.62M0.2%+49.8%2.896%
2/17/2026Rice Hall James & Associates LLC1,270,645$6.99M0.4%+119.8%0.464%
2/16/2026Squarepoint Ops LLC471,577$2.59M0.0%+137.7%0.172%
2/16/2026Panagora Asset Management Inc.11,574$64K0.0%N/A0.004%
2/16/2026Focus Partners Wealth295,516$1.63M0.0%N/A0.108%
2/16/2026Healthcare of Ontario Pension Plan Trust Fund3,722,000$20.47M0.0%N/A1.359%
2/16/2026Barclays PLC5,539,001$30.47M0.0%+7.6%2.022%
2/13/2026The Manufacturers Life Insurance Company 67,085$369K0.0%-4.0%0.024%
2/13/2026Affinity Asset Advisors LLC3,300,000$18.15M1.0%+10.0%1.205%
2/13/2026Morgan Stanley18,078,518$99.43M0.0%-6.4%6.600%
2/13/2026Rafferty Asset Management LLC344,784$1.90M0.0%+43.8%0.126%
2/13/2026Siren L.L.C.10,129,913$55.72M1.7%-8.0%3.698%
2/13/2026Charles Schwab Investment Management Inc.1,902,978$10.47M0.0%+3.1%0.695%
2/13/2026State Street Corp10,790,084$59.35M0.0%+49.1%3.939%
2/13/2026Caitong International Asset Management Co. Ltd7,811$43K0.1%+143.8%0.003%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC167,500$921K0.0%N/A0.061%
2/13/2026Wells Fargo & Company MN305,086$1.68M0.0%+110.3%0.111%
2/12/2026HRT Financial LP409,254$2.25M0.0%N/A0.149%
2/12/2026MetLife Investment Management LLC113,266$623K0.0%-10.8%0.041%
2/12/2026Cibc World Markets Corp14,612$80K0.0%N/A0.005%
2/12/2026Commonwealth Equity Services LLC55,657$306K0.0%-4.5%0.020%
2/12/2026Renaissance Technologies LLC171,100$941K0.0%N/A0.062%
2/12/2026Dimensional Fund Advisors LP490,472$2.70M0.0%+42.1%0.179%
2/12/2026Ensign Peak Advisors Inc275,111$1.51M0.0%N/A0.100%
2/12/2026Informed Momentum Co LLC823,758$4.53M0.5%N/A0.301%
2/12/2026Alps Advisors Inc.224,920$1.24M0.0%N/A0.082%
2/12/2026Swiss National Bank268,800$1.48M0.0%N/A0.098%
2/12/2026Polen Capital Management LLC156,586$861K0.0%N/A0.057%
2/12/2026Nuveen LLC545,286$3.00M0.0%+7.5%0.199%
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2/11/2026Deutsche Bank AG160,779$884K0.0%+30.9%0.059%
2/11/2026JPMorgan Chase & Co.774,412$4.26M0.0%+161.4%0.283%
2/11/2026Los Angeles Capital Management LLC32,918$181K0.0%N/A0.012%
2/10/2026CIBC Asset Management Inc11,959$66K0.0%N/A0.004%
2/10/2026Goldman Sachs Group Inc.13,692,739$75.31M0.0%+2.3%4.999%
2/10/2026AXQ Capital LP37,804$208K0.0%-23.9%0.014%
2/10/2026Norges Bank1,837,800$10.11M0.0%N/A0.671%
2/10/2026Intech Investment Management LLC71,069$391K0.0%+3.6%0.026%
2/9/2026Geode Capital Management LLC5,387,026$29.63M0.0%+4.1%1.967%
2/9/2026Jefferies Financial Group Inc.25,000$138K0.0%-98.8%0.009%


TSHA Institutional Ownership - Frequently Asked Questions

During the previous two years, 160 institutional investors and hedge funds held shares of Taysha Gene Therapies. The most heavily invested institutionals were Morgan Stanley ($99.43M), RTW Investments LP ($90.19M), Vestal Point Capital LP ($75.63M), Goldman Sachs Group Inc. ($75.31M), Vanguard Group Inc. ($72.97M), State Street Corp ($59.35M), and Polar Capital Holdings Plc ($43.62M).Learn more on Taysha Gene Therapies' institutional investors.

77.70% of Taysha Gene Therapies' stock is owned by institutional investors. Learn more on TSHA's institutional investor holdings.

Of the 149 institutional investors that purchased Taysha Gene Therapies' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Vestal Point Capital LP ($10.75M), Jefferies Financial Group Inc. ($10.31M), Adage Capital Partners GP L.L.C. ($9.84M), Octagon Capital Advisors LP ($8.02M), Barclays PLC ($5.56M), Wellington Management Group LLP ($4.24M), and Healthcare of Ontario Pension Plan Trust Fund ($3.72M).

Institutional investors have bought a total of 58,827,923 shares in the last 24 months. This purchase volume represents approximately $291.93M in transactions.

Of the 33 institutional investors that sold Taysha Gene Therapies' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Jefferies Financial Group Inc. ($10.29M), RTW Investments LP ($7.96M), Affinity Asset Advisors LLC ($2.30M), Siren L.L.C. ($2.18M), Adage Capital Partners GP L.L.C. ($2M), Morgan Stanley ($1.23M), and Millennium Management LLC ($1.01M).

Institutional investors have sold a total of 32,062,956 shares in the last 24 months. This volume of shares sold represents approximately $149.54M in transactions.


Related Companies

Institutional ownership data for NASDAQ:TSHA is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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