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York Space Systems (YSS) Institutional Ownership

York Space Systems logo
$8.91 +0.40 (+4.70%)
As of 09/4/2026 03:58 PM Eastern
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Institutional Ownership Changes (13F Filings) for York Space Systems (NYSE:YSS)

Number of
Institutional Buyers
(last 12 months)
11
Total
Institutional Inflows
(last 12 months)
$27.48M
Number of
Institutional Sellers
(last 12 months)
1
Total
Institutional Outflows
(last 12 months)
$39.91M
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YSS Institutional Buying and Selling by Quarter

York Space Systems Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/24/2026 California State Teachers Retirement System6,155$152K0.0%N/A0.004%
8/20/2026 Denver PWM LLC15,000$369K0.1%N/A0.011%
8/19/2026 Nissay Asset Management Corp Japan345,127$8.50M0.0%N/A0.266%
8/19/2026 Wellington Management Group LLP171,853$4.23M0.0%N/A0.133%
8/18/2026 Denver PWM LLC15,000$164K0.1%N/A0.012%
8/18/2026 Public Employees Retirement System of Ohio45,730$1.13M0.0%+280.4%0.035%
8/17/2026 Bank of America Corp DE370,425$9.12M0.0%+234.2%0.286%
8/14/2026 The Manufacturers Life Insurance Company 14,218$350K0.0%N/A0.011%
8/7/2026 BlackRock Inc.19,212,689$473.02M0.0%+1.1%14.814%
8/7/2026 Deutsche Bank AG19,019$468K0.0%+66.6%0.015%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.47,200$1.16M0.0%N/A0.036%
8/7/2026 Persistent Asset Partners Ltd2,141$53K0.0%N/A0.002%
8/6/2026 Bank of New York Mellon Corp56,873$1.40M0.0%-96.6%0.044%


YSS Institutional Ownership - Frequently Asked Questions

During the previous two years, 12 institutional investors and hedge funds held shares of York Space Systems. The most heavily invested institutionals were BlackRock Inc. ($473.02M), Bank of America Corp DE ($9.12M), Nissay Asset Management Corp Japan ($8.50M), Wellington Management Group LLP ($4.23M), Bank of New York Mellon Corp ($1.40M), Mitsubishi UFJ Asset Management Co. Ltd. ($1.16M), and Public Employees Retirement System of Ohio ($1.13M).Learn more on York Space Systems' institutional investors.

Of the 11 institutional investors that purchased York Space Systems' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Nissay Asset Management Corp Japan ($345.13K), Bank of America Corp DE ($259.58K), BlackRock Inc. ($200.25K), Wellington Management Group LLP ($171.85K), Mitsubishi UFJ Asset Management Co. Ltd. ($47.20K), Public Employees Retirement System of Ohio ($33.71K), and Denver PWM LLC ($30K).

Institutional investors have bought a total of 1,117,831 shares in the last 24 months. This purchase volume represents approximately $27.48M in transactions.

The following institutional investors have sold York Space Systems stock in the last 24 months: Bank of New York Mellon Corp ($1.62M).

Institutional investors have sold a total of 1,623,432 shares in the last 24 months. This volume of shares sold represents approximately $39.91M in transactions.


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Institutional ownership data for NYSE:YSS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/24/2026. New 13F filings are added each quarter as they're published.
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