Optiver Holding
MCHB

Optiver Holding’s Mechanics Bancorp MCHB Stock Holding History

Optiver Holding’s Portfolio MCHB Stock Details MCHB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.83K Sell
178
-384
-68% -$5.75K ﹤0.01% 2197
2026
Q1 		$8.29K Buy
562
+248
+79% +$3.67K ﹤0.01% 1262
2025
Q4 		$4.59K Hold
314
– – ﹤0.01% 1423
2025
Q3 		$4.18K Buy
+314
New +$4.18K ﹤0.01% 1904

Other funds holding MCHB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
MBTD
Mechanics Bank - Trust Department Walnut Creek, California $808M AUM 23.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $12.8B AUM 48.82% 1-Year Est. Return
MMA
Miracle Mile Advisors Los Angeles, California $8.53B AUM 21.43% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Optiver Holding's MCHB Position: Q2 2026 in Review

Optiver Holding reduced its Mechanics Bancorp (MCHB) stake by 68% in Q2 2026, selling an estimated $5.75K and leaving 178 shares worth $2.83K. The position accounts for ﹤0.01% of the portfolio, ranked #2197.

Optiver Holding first reported a position in MCHB in Q3 2025 and has held it in 4 quarters since. The position peaked at $8.29K in Q1 2026. 142 funds tracked by Wall St. Rank hold MCHB as of Q2 2026.

  • Optiver Holding held 178 shares of Mechanics Bancorp worth $2.83K as of Q2 2026.
  • Optiver Holding sold 384 Mechanics Bancorp shares in Q2 2026, an estimated $5.75K.
  • Mechanics Bancorp made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2197 holding.
  • Optiver Holding first reported a position in Mechanics Bancorp in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's Mechanics Bancorp position peaked at $8.29K in Q1 2026.
  • 142 funds tracked by Wall St. Rank held Mechanics Bancorp as of Q2 2026.

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