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YORK SPACE SYS (YSS)
NYSE
$6.37-$0.22 (-3.34%)
Price as of Oct 28, 2026 7:58 PM EDT- $891.5MMarket Cap
- N/A1-Year Change
- Aerospace & DefenseIndustry
YORK SPACE SYS (YSS)
$6.37-$0.22 (-3.34%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 13.99% | 19.2M | +200,250 (+1.04%) | Jun 30, 2026 |
AE INDUSTRIAL PARTNERS, LP | 8.54% | 11.7M | +430,134 (+3.67%) | Jun 30, 2026 |
ALLIANZ ASSET MANAGEMENT GMBH | 1.99% | 2.7M | 0 (0.00%) | Jun 30, 2026 |
HOOD RIVER CAPITAL MANAGEMENT LLC | 1.43% | 2.0M | +975,432 (+49.67%) | Jun 30, 2026 |
TOROSO INVESTMENTS, LLC | 1.34% | 1.8M | +1.8M (+100.00%) | Jun 30, 2026 |
WESTWOOD HOLDINGS GROUP INC | 1.26% | 1.7M | +1.3M (+76.44%) | Jun 30, 2026 |
VOYA INVESTMENT MANAGEMENT LLC | 1.18% | 1.6M | +540,708 (+33.41%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Tema ETF Trust | 1.62% | 2.2M | +2.2M (+100.00%) | May 31, 2026 |
VANGUARD INDEX FUNDS | 1.10% | 1.5M | +17,789 (+1.17%) | Jun 30, 2026 |
LEGG MASON PARTNERS INVESTMENT TRUST | 0.60% | 818,628 | 0 (0.00%) | Jul 31, 2026 |
Procure ETF Trust II | 0.38% | 516,243 | +516,243 (+100.00%) | Jul 31, 2026 |
AMERICAN CENTURY MUTUAL FUNDS, INC. | 0.25% | 345,200 | 0 (0.00%) | Jul 31, 2026 |
VANGUARD EXPLORER FUND | 0.21% | 287,514 | -223,212 (-77.64%) | Jul 31, 2026 |
Ultimus Managers Trust | 0.20% | 278,159 | -38,307 (-13.77%) | Jul 31, 2026 |
Current Ownership Distribution
- Institutions130.3M (61.14%)
- Insiders49.6M (23.29%)
- Mutual Funds33.2M (15.58%)
- Other0 (0.00%)
Insider Transactions
- 23.29% (49.6M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 1Number of InsiderSelling (last 12 months)
- $2.1BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
BlackRock Portfolio Management LLC | Sell | Aug 05, 2026 | $1.6M | 116,162 | $13.49 | 16.9M |
BlackRock Portfolio Management LLC | Sell | Aug 05, 2026 | $180,059.52 | 11,784 | $15.28 | 16.9M |
BlackRock Portfolio Management LLC | Sell | Aug 04, 2026 | $1.2M | 77,743 | $15.02 | 17.5M |
BlackRock Portfolio Management LLC | Sell | Aug 04, 2026 | $7.1M | 456,310 | $15.58 | 17.1M |
BlackRock Portfolio Management LLC | Sell | Aug 03, 2026 | $206,722.62 | 13,754 | $15.03 | 17.6M |
BlackRock Portfolio Management LLC | Sell | Jul 31, 2026 | $538,590.36 | 35,574 | $15.14 | 17.6M |
BlackRock Portfolio Management LLC | Sell | Jul 30, 2026 | $2.1M | 140,823 | $15.18 | 17.6M |
BlackRock Portfolio Management LLC | Sell | Jul 29, 2026 | $970,500.90 | 63,390 | $15.31 | 17.8M |
AEROEQUITY GP, LLC | Award | Jul 08, 2026 | $77.8M | 2.3M | $34.00 | 32.9M |