Optiver Holding
KNF icon

Optiver Holding’s Knife River KNF Stock Holding History

Optiver Holding’s Portfolio KNF Stock Details KNF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$29.9K Buy
358
+141
+65% +$11.7K ﹤0.01% 1344
2026
Q1 		$17.7K Sell
217
-176
-45% -$14.2K ﹤0.01% 1122
2025
Q4 		$27.6K Sell
393
-108
-22% -$7.58K ﹤0.01% 979
2025
Q3 		$38.5K Sell
501
-90
-15% -$7.35K ﹤0.01% 826
2025
Q2 		$48.2K Buy
591
+23
+4% +$2.09K ﹤0.01% 627
2025
Q1 		$51.2K Buy
+568
New +$55.3K ﹤0.01% 518

Other funds holding KNF

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Optiver Holding's KNF Position: Q2 2026 in Review

Optiver Holding increased its Knife River (KNF) stake by 65% in Q2 2026, buying an estimated $11.7K and bringing the position to 358 shares worth $29.9K. The position accounts for ﹤0.01% of the portfolio, ranked #1344.

Optiver Holding first reported a position in KNF in Q1 2025 and has held it in 6 quarters since. The position peaked at $51.2K in Q1 2025. 392 funds tracked by Wall St. Rank hold KNF as of Q2 2026.

  • Optiver Holding held 358 shares of Knife River worth $29.9K as of Q2 2026.
  • Optiver Holding bought 141 Knife River shares in Q2 2026, an estimated $11.7K.
  • Knife River made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1344 holding.
  • Optiver Holding first reported a position in Knife River in Q1 2025 and has held it in 6 quarters since.
  • Optiver Holding's Knife River position peaked at $51.2K in Q1 2025.
  • 392 funds tracked by Wall St. Rank held Knife River as of Q2 2026.

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