GIM
HDSN

Granahan Investment Management’s Hudson Technologies HDSN Stock Holding History

Granahan Investment Management’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
2024
Q4 		– Sell
-12,907
Closed -$108K – 189
2024
Q3 		$108K Sell
12,907
-21,123
-62% -$175K ﹤0.01% 186
2024
Q2 		$299K Sell
34,030
-306,822
-90% -$2.97M 0.01% 178
2024
Q1 		$3.75M Sell
340,852
-245,596
-42% -$3.2M 0.13% 141
2023
Q4 		$7.91M Sell
586,448
-112,341
-16% -$1.45M 0.26% 99
2023
Q3 		$9.29M Buy
698,789
+7,372
+1% +$79.6K 0.33% 89
2023
Q2 		$6.65M Sell
691,417
-254,694
-27% -$2.21M 0.2% 117
2023
Q1 		$8.26M Sell
946,111
-51,191
-5% -$496K 0.25% 98
2022
Q4 		$10.1M Buy
997,302
+13,775
+1% +$135K 0.31% 89
2022
Q3 		$7.23M Buy
983,527
+282,631
+40% +$2.38M 0.24% 107
2022
Q2 		$5.26M Sell
700,896
-550,079
-44% -$4.54M 0.18% 116
2022
Q1 		$7.77M Sell
1,250,975
-577,985
-32% -$2.56M 0.19% 108
2021
Q4 		$8.12M Sell
1,828,960
-146,260
-7% -$567K 0.17% 127
2021
Q3 		$6.97M Buy
1,975,220
+1,565,797
+382% +$5.23M 0.13% 133
2021
Q2 		$1.39M Sell
409,423
-288,748
-41% -$696K 0.03% 184
2021
Q1 		$1.12M Sell
698,171
-361,035
-34% -$524K 0.02% 180
2020
Q4 		$1.16M Buy
1,059,206
+521,463
+97% +$624K 0.03% 184
2020
Q3 		$618K Buy
537,743
+445,333
+482% +$506K 0.02% 174
2020
Q2 		$93K Buy
+92,410
New +$81K ﹤0.01% 191
2020
Q1 		– Sell
-174,339
Closed -$170K – 188
2019
Q4 		$170K Sell
174,339
-60,833
-26% -$40.9K 0.01% 180
2019
Q3 		$167K Sell
235,172
-482,662
-67% -$299K 0.01% 180
2019
Q2 		$617K Sell
717,834
-618,224
-46% -$983K 0.03% 172
2019
Q1 		$2.58M Sell
1,336,058
-738,170
-36% -$1.04M 0.14% 135
2018
Q4 		$1.85M Sell
2,074,228
-55,678
-3% -$61.3K 0.13% 139
2018
Q3 		$2.73M Buy
2,129,906
+1,094,789
+106% +$1.94M 0.15% 132
2018
Q2 		$2.08M Buy
1,035,117
+669,745
+183% +$2.17M 0.13% 162
2018
Q1 		$1.8M Buy
365,372
+286,982
+366% +$1.69M 0.13% 150
2017
Q4 		$476K Buy
78,390
+26,405
+51% +$161K 0.04% 186
2017
Q3 		$406K Buy
+51,985
New +$450K 0.03% 183
2017
Q2 		– Sell
-254,218
Closed -$1.68M – 234
2017
Q1 		$1.68M Sell
254,218
-998,418
-80% -$7.26M 0.17% 141
2016
Q4 		$10M Sell
1,252,636
-371,868
-23% -$2.62M 0.34% 112
2016
Q3 		$10.8M Buy
1,624,504
+148,260
+10% +$782K 0.35% 114
2016
Q2 		$5.31M Buy
1,476,244
+221,220
+18% +$755K 0.19% 150
2016
Q1 		$4.12M Buy
1,255,024
+3,870
+0.3% +$12.2K 0.15% 168
2015
Q4 		$3.72M Buy
1,251,154
+417,204
+50% +$1.29M 0.13% 187
2015
Q3 		$2.48M Buy
833,950
+10,107
+1% +$31.8K 0.08% 213
2015
Q2 		$2.88M Buy
823,843
+209,675
+34% +$835K 0.08% 203
2015
Q1 		$2.56M Buy
+614,168
New +$2.34M 0.07% 206

Other funds holding HDSN

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
NSCM
New South Capital Management Memphis, Tennessee $2.09B AUM 33.67% 1-Year Est. Return
WCM
Westerly Capital Management San Francisco, California $368M AUM 42.67% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Granahan Investment Management's HDSN Position: Q4 2024 in Review

Granahan Investment Management sold out of Hudson Technologies (HDSN) in Q4 2024, closing a stake of 12,907 shares — an estimated $108K sold.

Granahan Investment Management first reported a position in HDSN in Q1 2015 and held it in 37 quarters. The position peaked at $10.8M in Q3 2016. 168 funds tracked by Wall St. Rank hold HDSN as of Q4 2024.

  • Granahan Investment Management reported no remaining Hudson Technologies position as of Q4 2024 after selling out during the quarter.
  • Granahan Investment Management sold 12,907 Hudson Technologies shares in Q4 2024, an estimated $108K.
  • Granahan Investment Management first reported a position in Hudson Technologies in Q1 2015 and held it in 37 quarters.
  • Granahan Investment Management's Hudson Technologies position peaked at $10.8M in Q3 2016.
  • 168 funds tracked by Wall St. Rank held Hudson Technologies as of Q4 2024.

Based on Granahan Investment Management's 13F filing for Q4 2024, filed 14 Feb 2025.