Optiver Holding
CBT icon

Optiver Holding’s Cabot Corp CBT Stock Holding History

Optiver Holding’s Portfolio CBT Stock Details CBT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$28K Buy
308
+185
+150% +$15.1K ﹤0.01% 1377
2026
Q1 		$9.26K Sell
123
-170
-58% -$12.3K ﹤0.01% 1233
2025
Q4 		$19.4K Sell
293
-188
-39% -$12.5K ﹤0.01% 1031
2025
Q3 		$36.6K Sell
481
-98
-17% -$7.64K ﹤0.01% 837
2025
Q2 		$43.4K Buy
579
+1
+0.2% +$77 ﹤0.01% 647
2025
Q1 		$48.1K Buy
+578
New +$49.8K ﹤0.01% 527

Other funds holding CBT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 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
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 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

Optiver Holding's CBT Position: Q2 2026 in Review

Optiver Holding increased its Cabot Corp (CBT) stake by 150% in Q2 2026, buying an estimated $15.1K and bringing the position to 308 shares worth $28K. The position accounts for ﹤0.01% of the portfolio, ranked #1377.

Optiver Holding first reported a position in CBT in Q1 2025 and has held it in 6 quarters since. The position peaked at $48.1K in Q1 2025. 390 funds tracked by Wall St. Rank hold CBT as of Q2 2026.

  • Optiver Holding held 308 shares of Cabot Corp worth $28K as of Q2 2026.
  • Optiver Holding bought 185 Cabot Corp shares in Q2 2026, an estimated $15.1K.
  • Cabot Corp made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1377 holding.
  • Optiver Holding first reported a position in Cabot Corp in Q1 2025 and has held it in 6 quarters since.
  • Optiver Holding's Cabot Corp position peaked at $48.1K in Q1 2025.
  • 390 funds tracked by Wall St. Rank held Cabot Corp as of Q2 2026.

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