Vanguard Portfolio Management
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Vanguard Portfolio Management’s Hyliion Holdings HYLN Stock Holding History

Vanguard Portfolio Management’s Portfolio HYLN Stock Details HYLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$7.28M Buy
1,397,515
+537,052
+62% +$2.23M ﹤0.01% 2302
2026
Q1 		$1.51M Buy
+860,463
New +$1.73M ﹤0.01% 2674

Other funds holding HYLN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
GE
General Electric Evendale, Ohio $369M AUM 19.65% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Vanguard Portfolio Management's HYLN Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Hyliion Holdings (HYLN) stake by 62% in Q2 2026, buying an estimated $2.23M and bringing the position to 1,397,515 shares worth $7.28M. The position accounts for ﹤0.01% of the portfolio, ranked #2302.

Vanguard Portfolio Management first reported a position in HYLN in Q1 2026 and has held it in 2 quarters since. 167 funds tracked by Wall St. Rank hold HYLN as of Q2 2026.

  • Vanguard Portfolio Management held 1,397,515 shares of Hyliion Holdings worth $7.28M as of Q2 2026.
  • Vanguard Portfolio Management bought 537,052 Hyliion Holdings shares in Q2 2026, an estimated $2.23M.
  • Hyliion Holdings made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #2302 holding.
  • Vanguard Portfolio Management first reported a position in Hyliion Holdings in Q1 2026 and has held it in 2 quarters since.
  • 167 funds tracked by Wall St. Rank held Hyliion Holdings as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.