Renaissance Technologies
MCHB

Renaissance Technologies’s Mechanics Bancorp MCHB Stock Holding History

Renaissance Technologies’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
Q1 		$3.15M Sell
213,474
-88,626
-29% -$1.31M ﹤0.01% 1642
2025
Q4 		$4.42M Buy
302,100
+241,400
+398% +$3.36M 0.01% 1377
2025
Q3 		$808K Buy
+60,700
New +$808K ﹤0.01% 2589
2025
Q1 		– Sell
-18,400
Closed -$210K – 3611
2024
Q4 		$210K Sell
18,400
-2,200
-11% -$27.2K ﹤0.01% 3156
2024
Q3 		$325K Buy
20,600
+6,600
+47% +$94.1K ﹤0.01% 2953
2024
Q2 		$160K Sell
14,000
-33,100
-70% -$363K ﹤0.01% 3089
2024
Q1 		$709K Sell
47,100
-35,200
-43% -$483K ﹤0.01% 2692
2023
Q4 		$848K Sell
82,300
-1,800
-2% -$12.4K ﹤0.01% 2514
2023
Q3 		$655K Sell
84,100
-276,800
-77% -$2.46M ﹤0.01% 2582
2023
Q2 		$2.14M Buy
360,900
+289,412
+405% +$2.72M ﹤0.01% 1959
2023
Q1 		$1.29M Buy
71,488
+27,188
+61% +$683K ﹤0.01% 2303
2022
Q4 		$1.22M Sell
44,300
-11,800
-21% -$323K ﹤0.01% 2412
2022
Q3 		$1.62M Sell
56,100
-22,700
-29% -$799K ﹤0.01% 2172
2022
Q2 		$2.73M Buy
78,800
+41,200
+110% +$1.66M ﹤0.01% 1969
2022
Q1 		$1.78M Buy
37,600
+11,800
+46% +$602K ﹤0.01% 2317
2021
Q4 		$1.34M Sell
25,800
-35,200
-58% -$1.7M ﹤0.01% 2438
2021
Q3 		$2.51M Sell
61,000
-58,000
-49% -$2.27M ﹤0.01% 1918
2021
Q2 		$4.85M Sell
119,000
-64,012
-35% -$2.76M 0.01% 1652
2021
Q1 		$8.06M Sell
183,012
-94,288
-34% -$3.92M 0.01% 1330
2020
Q4 		$9.36M Sell
277,300
-110,900
-29% -$3.56M 0.01% 1216
2020
Q3 		$10M Sell
388,200
-176,900
-31% -$4.65M 0.01% 1142
2020
Q2 		$13.9M Sell
565,100
-2,600
-0.5% -$60.4K 0.01% 1026
2020
Q1 		$12.6M Buy
567,700
+119,000
+27% +$3.44M 0.01% 1015
2019
Q4 		$15.3M Buy
448,700
+64,900
+17% +$2.01M 0.01% 1165
2019
Q3 		$10.5M Buy
383,800
+131,300
+52% +$3.64M 0.01% 1362
2019
Q2 		$7.48M Buy
252,500
+148,600
+143% +$4.27M 0.01% 1588
2019
Q1 		$2.74M Buy
+103,900
New +$2.7M ﹤0.01% 2147
2017
Q2 		– Sell
-79,100
Closed -$2.21M – 3261
2017
Q1 		$2.21M Sell
79,100
-224,100
-74% -$6.16M ﹤0.01% 2185
2016
Q4 		$9.58M Buy
303,200
+262,800
+650% +$7.53M 0.02% 1261
2016
Q3 		$1.01M Buy
40,400
+9,100
+29% +$214K ﹤0.01% 2558
2016
Q2 		$623K Sell
31,300
-120,500
-79% -$2.51M ﹤0.01% 2720
2016
Q1 		$3.16M Sell
151,800
-19,600
-11% -$392K 0.01% 1942
2015
Q4 		$3.72M Sell
171,400
-20,300
-11% -$444K 0.01% 1697
2015
Q3 		$4.43M Sell
191,700
-31,043
-14% -$701K 0.01% 1477
2015
Q2 		$5.08M Buy
222,743
+38,343
+21% +$828K 0.01% 1419
2015
Q1 		$3.38M Buy
+184,400
New +$3.25M 0.01% 1617

Other funds holding MCHB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
MBTD
Mechanics Bank - Trust Department Walnut Creek, California $808M AUM 23.44% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 1-Year Est. Return
MMA
Miracle Mile Advisors Los Angeles, California $7.29B AUM 16.22% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
JGC
J. Goldman & Co New York $3.44B AUM 33.8% 1-Year Est. Return

Renaissance Technologies's MCHB Position: Q1 2026 in Review

Renaissance Technologies reduced its Mechanics Bancorp (MCHB) stake by 29% in Q1 2026, selling an estimated $1.31M and leaving 213,474 shares worth $3.15M. The position accounts for ﹤0.01% of the portfolio, ranked #1642.

Renaissance Technologies first reported a position in MCHB in Q1 2015 and has held it in 36 quarters since. The position peaked at $15.3M in Q4 2019. 132 funds tracked by Wall St. Rank hold MCHB as of Q1 2026.

  • Renaissance Technologies held 213,474 shares of Mechanics Bancorp worth $3.15M as of Q1 2026.
  • Renaissance Technologies sold 88,626 Mechanics Bancorp shares in Q1 2026, an estimated $1.31M.
  • Mechanics Bancorp made up ﹤0.01% of Renaissance Technologies's portfolio in Q1 2026, its #1642 holding.
  • Renaissance Technologies first reported a position in Mechanics Bancorp in Q1 2015 and has held it in 36 quarters since.
  • Renaissance Technologies's Mechanics Bancorp position peaked at $15.3M in Q4 2019.
  • 132 funds tracked by Wall St. Rank held Mechanics Bancorp as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.