Optiver Holding
KN icon

Optiver Holding’s Knowles KN Stock Holding History

Optiver Holding’s Portfolio KN Stock Details KN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-184
Closed -$4.29K – 2735
2025
Q3 		$4.29K Sell
184
-64
-26% -$1.31K ﹤0.01% 1876
2025
Q2 		$4.37K Hold
248
– – ﹤0.01% 1228
2025
Q1 		$3.77K Hold
248
– – ﹤0.01% 1148
2024
Q4 		$4.94K Buy
248
+229
+1,205% +$4.26K ﹤0.01% 864
2024
Q3 		$343 Sell
19
-527
-97% -$9.34K ﹤0.01% 924
2024
Q2 		$9.42K Buy
+546
New +$9.17K ﹤0.01% 726

Other funds holding KN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Optiver Holding's KN Position: Q4 2025 in Review

Optiver Holding sold out of Knowles (KN) in Q4 2025, closing a stake of 184 shares — an estimated $4.29K sold.

Optiver Holding first reported a position in KN in Q2 2024 and held it in 6 quarters. The position peaked at $9.42K in Q2 2024. 267 funds tracked by Wall St. Rank hold KN as of Q4 2025.

  • Optiver Holding reported no remaining Knowles position as of Q4 2025 after selling out during the quarter.
  • Optiver Holding sold 184 Knowles shares in Q4 2025, an estimated $4.29K.
  • Optiver Holding first reported a position in Knowles in Q2 2024 and held it in 6 quarters.
  • Optiver Holding's Knowles position peaked at $9.42K in Q2 2024.
  • 267 funds tracked by Wall St. Rank held Knowles as of Q4 2025.

Based on Optiver Holding's 13F filing for Q4 2025, filed 17 Feb 2026.