Optiver Holding
NPO icon

Optiver Holding’s Enpro NPO Stock Holding History

Optiver Holding’s Portfolio NPO Stock Details NPO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$64.1K Buy
+170
New +$52.8K ﹤0.01% 1112
2026
Q1 		– Sell
-10
Closed -$2.14K – 2609
2025
Q4 		$2.14K Sell
10
-54
-84% -$11.9K ﹤0.01% 1978
2025
Q3 		$14.5K Buy
+64
New +$13.8K ﹤0.01% 1083

Other funds holding NPO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Optiver Holding's NPO Position: Q2 2026 in Review

Optiver Holding opened a new position in Enpro (NPO) in Q2 2026: 170 shares worth $64.1K. The stake represents ﹤0.01% of the portfolio and ranks #1112 among its holdings. This is a return to the name: Optiver Holding previously reported a position in NPO as recently as Q4 2025.

Optiver Holding first reported a position in NPO in Q3 2025 and has held it in 3 quarters since. 408 funds tracked by Wall St. Rank hold NPO as of Q2 2026.

  • Optiver Holding held 170 shares of Enpro worth $64.1K as of Q2 2026.
  • Enpro was a new Optiver Holding position in Q2 2026.
  • Enpro made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1112 holding.
  • Optiver Holding first reported a position in Enpro in Q3 2025 and has held it in 3 quarters since.
  • 408 funds tracked by Wall St. Rank held Enpro as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.