Marshall Wace
MCHB

Marshall Wace’s Mechanics Bancorp MCHB Stock Holding History

Marshall Wace’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 		– Sell
-10,800
Closed -$159K – 3401
2026
Q1 		$159K Buy
+10,800
New +$160K ﹤0.01% 2825
2025
Q4 		– Sell
-131,870
Closed -$1.76M – 3168
2025
Q3 		$1.76M Buy
131,870
+11,963
+10% +$159K ﹤0.01% 1680
2025
Q2 		$1.57M Buy
119,907
+39,886
+50% +$478K ﹤0.01% 1669
2025
Q1 		$939K Buy
80,021
+38,358
+92% +$380K ﹤0.01% 1808
2024
Q4 		$476K Sell
41,663
-41,244
-50% -$510K ﹤0.01% 2049
2024
Q3 		$1.31M Sell
82,907
-51,174
-38% -$730K ﹤0.01% 1536
2024
Q2 		$1.53M Sell
134,081
-100,437
-43% -$1.1M ﹤0.01% 1492
2024
Q1 		$3.53M Buy
234,518
+204,760
+688% +$2.81M 0.01% 1138
2023
Q4 		$307K Sell
29,758
-303,908
-91% -$2.1M ﹤0.01% 1883
2023
Q3 		$2.6M Buy
333,666
+142,558
+75% +$1.27M 0.01% 1102
2023
Q2 		$1.13M Buy
+191,108
New +$1.79M ﹤0.01% 1658
2023
Q1 		– Sell
-101,095
Closed -$2.79M – 2851
2022
Q4 		$2.79M Sell
101,095
-8,511
-8% -$233K 0.01% 1543
2022
Q3 		$3.16M Buy
109,606
+86,448
+373% +$3.04M 0.01% 1712
2022
Q2 		$803K Buy
23,158
+18,700
+419% +$753K ﹤0.01% 2563
2022
Q1 		$211K Buy
+4,458
New +$228K ﹤0.01% 3087
2021
Q2 		– Sell
-27,414
Closed -$1.21M – 2810
2021
Q1 		$1.21M Buy
+27,414
New +$1.14M 0.01% 1564
2020
Q4 		– Sell
-18,013
Closed -$464K – 1999
2020
Q3 		$464K Sell
18,013
-10,357
-37% -$272K ﹤0.01% 1264
2020
Q2 		$698K Sell
28,370
-29,761
-51% -$692K ﹤0.01% 1102
2020
Q1 		$1.29M Buy
+58,131
New +$1.68M 0.01% 739
2019
Q4 		– Sell
-14,685
Closed -$402K – 1857
2019
Q3 		$402K Buy
+14,685
New +$407K ﹤0.01% 1150
2019
Q2 		– Sell
-91,499
Closed -$2.41M – 1546
2019
Q1 		$2.41M Buy
91,499
+88,460
+2,911% +$2.3M 0.02% 683
2018
Q4 		$65K Buy
+3,039
New +$76.9K ﹤0.01% 1421

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

Marshall Wace's MCHB Position: Q2 2026 in Review

Marshall Wace sold out of Mechanics Bancorp (MCHB) in Q2 2026, closing a stake of 10,800 shares — an estimated $159K sold.

Marshall Wace first reported a position in MCHB in Q4 2018 and held it in 22 quarters. The position peaked at $3.53M in Q1 2024. 143 funds tracked by Wall St. Rank hold MCHB as of Q2 2026.

  • Marshall Wace reported no remaining Mechanics Bancorp position as of Q2 2026 after selling out during the quarter.
  • Marshall Wace sold 10,800 Mechanics Bancorp shares in Q2 2026, an estimated $159K.
  • Marshall Wace first reported a position in Mechanics Bancorp in Q4 2018 and held it in 22 quarters.
  • Marshall Wace's Mechanics Bancorp position peaked at $3.53M in Q1 2024.
  • 143 funds tracked by Wall St. Rank held Mechanics Bancorp as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.