Harbor Capital Advisors
YSS icon

Harbor Capital Advisors’s York Space Systems YSS Stock Holding History

Harbor Capital Advisors’s Portfolio YSS Stock Details YSS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$744K Buy
+85,964
New +$1.12M 0.05% 437
2026
Q2 		– Sell
-21,239
Closed -$471K – 1265
2026
Q1 		$471K Buy
+21,239
New +$515K 0.04% 490

Other funds holding YSS

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
71 West Capital Partners
71 West Capital Partners Boston, Massachusetts $3.06B AUM 23.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $109B AUM 51.53% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $100B AUM 26.06% 1-Year Est. Return
Tidal Investments
Tidal Investments Milwaukee, Wisconsin $59.1B AUM 42.33% 1-Year Est. Return

Harbor Capital Advisors's YSS Position: Q3 2026 in Review

Harbor Capital Advisors opened a new position in York Space Systems (YSS) in Q3 2026: 85,964 shares worth $744K. The stake represents 0.05% of the portfolio and ranks #437 among its holdings. This is a return to the name: Harbor Capital Advisors previously reported a position in YSS as recently as Q1 2026.

Harbor Capital Advisors first reported a position in YSS in Q1 2026 and has held it in 2 quarters since. 105 funds tracked by Wall St. Rank hold YSS as of Q3 2026.

  • Harbor Capital Advisors held 85,964 shares of York Space Systems worth $744K as of Q3 2026.
  • York Space Systems was a new Harbor Capital Advisors position in Q3 2026.
  • York Space Systems made up 0.05% of Harbor Capital Advisors's portfolio in Q3 2026, its #437 holding.
  • Harbor Capital Advisors first reported a position in York Space Systems in Q1 2026 and has held it in 2 quarters since.
  • 105 funds tracked by Wall St. Rank held York Space Systems as of Q3 2026.

Based on Harbor Capital Advisors's 13F filing for Q3 2026, filed 22 Oct 2026.