Optiver Holding
CBZ icon

Optiver Holding’s CBIZ CBZ Stock Holding History

Optiver Holding’s Portfolio CBZ Stock Details CBZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.58K Sell
174
-30
-15% -$933 ﹤0.01% 1944
2026
Q1 		$5.48K Sell
204
-22
-10% -$776 ﹤0.01% 1385
2025
Q4 		$11.4K Sell
226
-110
-33% -$5.78K ﹤0.01% 1120
2025
Q3 		$17.8K Sell
336
-70
-17% -$4.51K ﹤0.01% 1010
2025
Q2 		$29.1K Buy
406
+80
+25% +$5.79K ﹤0.01% 733
2025
Q1 		$24.7K Buy
+326
New +$26.2K ﹤0.01% 645

Other funds holding CBZ

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
2C
22C Capital Boca Raton, Florida $103M AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 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
PCP
P2 Capital Partners New York $246M AUM 17.67% 1-Year Est. Return

Optiver Holding's CBZ Position: Q2 2026 in Review

Optiver Holding reduced its CBIZ (CBZ) stake by 15% in Q2 2026, selling an estimated $933 and leaving 174 shares worth $5.58K. The position accounts for ﹤0.01% of the portfolio, ranked #1944.

Optiver Holding first reported a position in CBZ in Q1 2025 and has held it in 6 quarters since. The position peaked at $29.1K in Q2 2025. 258 funds tracked by Wall St. Rank hold CBZ as of Q2 2026.

  • Optiver Holding held 174 shares of CBIZ worth $5.58K as of Q2 2026.
  • Optiver Holding sold 30 CBIZ shares in Q2 2026, an estimated $933.
  • CBIZ made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1944 holding.
  • Optiver Holding first reported a position in CBIZ in Q1 2025 and has held it in 6 quarters since.
  • Optiver Holding's CBIZ position peaked at $29.1K in Q2 2025.
  • 258 funds tracked by Wall St. Rank held CBIZ as of Q2 2026.

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