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
2026
Q2 		$31.1K Buy
+749
New +$26K ﹤0.01% 1331
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 $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 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
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return

Optiver Holding's KN Position: Q2 2026 in Review

Optiver Holding opened a new position in Knowles (KN) in Q2 2026: 749 shares worth $31.1K. The stake represents ﹤0.01% of the portfolio and ranks #1331 among its holdings. This is a return to the name: Optiver Holding previously reported a position in KN as recently as Q3 2025.

Optiver Holding first reported a position in KN in Q2 2024 and has held it in 7 quarters since. 343 funds tracked by Wall St. Rank hold KN as of Q2 2026.

  • Optiver Holding held 749 shares of Knowles worth $31.1K as of Q2 2026.
  • Knowles was a new Optiver Holding position in Q2 2026.
  • Knowles made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1331 holding.
  • Optiver Holding first reported a position in Knowles in Q2 2024 and has held it in 7 quarters since.
  • 343 funds tracked by Wall St. Rank held Knowles as of Q2 2026.

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