Comerica Bank
HDSN

Comerica Bank’s Hudson Technologies HDSN Stock Holding History

Comerica Bank’s Portfolio HDSN Stock Details HDSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$217K Hold
31,614
– – ﹤0.01% 2263
2025
Q3 		$314K Sell
31,614
-9,189
-23% -$86.3K ﹤0.01% 2122
2025
Q2 		$331K Hold
40,803
– – ﹤0.01% 2087
2025
Q1 		$252K Sell
40,803
-61,632
-60% -$362K ﹤0.01% 2196
2024
Q4 		$572K Buy
102,435
+100,983
+6,955% +$665K ﹤0.01% 1815
2024
Q3 		$12.1K Sell
1,452
-508
-26% -$4.2K ﹤0.01% 3141
2024
Q2 		$17.2K Buy
1,960
+225
+13% +$2.18K ﹤0.01% 3032
2024
Q1 		$19.1K Sell
1,735
-1,222
-41% -$15.9K ﹤0.01% 3036
2023
Q4 		$39.9K Hold
2,957
– – ﹤0.01% 2787
2023
Q3 		$39.3K Buy
+2,957
New +$31.9K ﹤0.01% 2779

Other funds holding HDSN

HP
Hartree Partners New York $467M AUM 66.71% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WCM
Westerly Capital Management San Francisco, California $368M AUM 42.67% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
NSCM
New South Capital Management Memphis, Tennessee $2.09B AUM 33.67% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Comerica Bank's HDSN Position: Q4 2025 in Review

Comerica Bank held its Hudson Technologies (HDSN) position steady in Q4 2025 at 31,614 shares worth $217K. The position accounts for ﹤0.01% of the portfolio, ranked #2263.

Comerica Bank first reported a position in HDSN in Q3 2023 and has held it in 10 quarters since. The position peaked at $572K in Q4 2024. 168 funds tracked by Wall St. Rank hold HDSN as of Q4 2025.

  • Comerica Bank held 31,614 shares of Hudson Technologies worth $217K as of Q4 2025.
  • Comerica Bank left its Hudson Technologies share count unchanged in Q4 2025.
  • Hudson Technologies made up ﹤0.01% of Comerica Bank's portfolio in Q4 2025, its #2263 holding.
  • Comerica Bank first reported a position in Hudson Technologies in Q3 2023 and has held it in 10 quarters since.
  • Comerica Bank's Hudson Technologies position peaked at $572K in Q4 2024.
  • 168 funds tracked by Wall St. Rank held Hudson Technologies as of Q4 2025.

Based on Comerica Bank's 13F filing for Q4 2025, filed 29 Jan 2026.