Optiver Holding
CASS icon

Optiver Holding’s Cass Information Systems CASS Stock Holding History

Optiver Holding’s Portfolio CASS Stock Details CASS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.75K Sell
34
-96
-74% -$4.55K ﹤0.01% 2349
2026
Q1 		$5.72K Buy
130
+32
+33% +$1.41K ﹤0.01% 1372
2025
Q4 		$4.07K Hold
98
– – ﹤0.01% 1517
2025
Q3 		$3.85K Buy
+98
New +$4.18K ﹤0.01% 1983

Other funds holding CASS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
HA
Heartland Advisors Milwaukee, Wisconsin $2.25B AUM 44.61% 1-Year Est. Return
STCG
Speece Thorson Capital Group Minnetonka, Minnesota $468M AUM 19.67% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
ProShare Advisors
ProShare Advisors Bethesda, Maryland $69.2B AUM 41.24% 1-Year Est. Return
TCM
Tributary Capital Management Omaha, Nebraska $1.22B AUM 44.12% 1-Year Est. Return

Optiver Holding's CASS Position: Q2 2026 in Review

Optiver Holding reduced its Cass Information Systems (CASS) stake by 74% in Q2 2026, selling an estimated $4.55K and leaving 34 shares worth $1.75K. The position accounts for ﹤0.01% of the portfolio, ranked #2349.

Optiver Holding first reported a position in CASS in Q3 2025 and has held it in 4 quarters since. The position peaked at $5.72K in Q1 2026. 170 funds tracked by Wall St. Rank hold CASS as of Q2 2026.

  • Optiver Holding held 34 shares of Cass Information Systems worth $1.75K as of Q2 2026.
  • Optiver Holding sold 96 Cass Information Systems shares in Q2 2026, an estimated $4.55K.
  • Cass Information Systems made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2349 holding.
  • Optiver Holding first reported a position in Cass Information Systems in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's Cass Information Systems position peaked at $5.72K in Q1 2026.
  • 170 funds tracked by Wall St. Rank held Cass Information Systems as of Q2 2026.

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