Congress Asset Management’s Repligen RGEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $138M | Buy |
1,012,226
+214,359
| +27% | +$26.3M | 0.85% | 34 |
|
|
2026
Q1 | $94M | Buy |
797,867
+51,561
| +7% | +$7.2M | 0.67% | 47 |
|
|
2025
Q4 | $122M | Buy |
746,306
+527,714
| +241% | +$82.7M | 0.86% | 32 |
|
|
2025
Q3 | $29.2M | Buy |
218,592
+66,142
| +43% | +$8.03M | 0.19% | 128 |
|
|
2025
Q2 | $19M | Buy |
152,450
+23,231
| +18% | +$2.96M | 0.13% | 142 |
|
|
2025
Q1 | $16.4M | Buy |
129,219
+12,599
| +11% | +$1.94M | 0.12% | 149 |
|
|
2024
Q4 | $16.8M | Buy |
116,620
+12,856
| +12% | +$1.84M | 0.11% | 147 |
|
|
2024
Q3 | $15.4M | Buy |
103,764
+9,842
| +10% | +$1.41M | 0.11% | 150 |
|
|
2024
Q2 | $11.8M | Buy |
93,922
+5,909
| +7% | +$926K | 0.08% | 173 |
|
|
2024
Q1 | $16.2M | Buy |
88,013
+11,213
| +15% | +$2.14M | 0.12% | 141 |
|
|
2023
Q4 | $13.8M | Buy |
76,800
+52,868
| +221% | +$8.23M | 0.11% | 146 |
|
|
2023
Q3 | $3.81M | Buy |
23,932
+4,900
| +26% | +$801K | 0.03% | 239 |
|
|
2023
Q2 | $2.69M | Buy |
19,032
+2,022
| +12% | +$324K | 0.02% | 262 |
|
|
2023
Q1 | $2.86M | Buy |
17,010
+998
| +6% | +$178K | 0.03% | 258 |
|
|
2022
Q4 | $2.71M | Buy |
16,012
+2,634
| +20% | +$478K | 0.03% | 259 |
|
|
2022
Q3 | $2.5M | Sell |
13,378
-6,226
| -32% | -$1.31M | 0.03% | 248 |
|
|
2022
Q2 | $3.18M | Sell |
19,604
-291,660
| -94% | -$46.1M | 0.03% | 244 |
|
|
2022
Q1 | $58.5M | Buy |
311,264
+72,188
| +30% | +$13.7M | 0.5% | 76 |
|
|
2021
Q4 | $63.3M | Sell |
239,076
-79,655
| -25% | -$21.5M | 0.48% | 76 |
|
|
2021
Q3 | $92.1M | Buy |
318,731
+305,838
| +2,372% | +$78.5M | 0.72% | 75 |
|
|
2021
Q2 | $2.57M | Sell |
12,893
-43,916
| -77% | -$8.52M | 0.02% | 254 |
|
|
2021
Q1 | $11M | Sell |
56,809
-183
| -0.3% | -$37.5K | 0.1% | 116 |
|
|
2020
Q4 | $10.9M | Sell |
56,992
-6,566
| -10% | -$1.19M | 0.1% | 109 |
|
|
2020
Q3 | $9.38M | Sell |
63,558
-1,746
| -3% | -$250K | 0.1% | 108 |
|
|
2020
Q2 | $8.07M | Sell |
65,304
-7,849
| -11% | -$923K | 0.1% | 116 |
|
|
2020
Q1 | $7.06M | Sell |
73,153
-2,777
| -4% | -$268K | 0.11% | 111 |
|
|
2019
Q4 | $7.02M | Sell |
75,930
-1,128
| -1% | -$94.8K | 0.09% | 140 |
|
|
2019
Q3 | $5.91M | Sell |
77,058
-1,510
| -2% | -$132K | 0.08% | 148 |
|
|
2019
Q2 | $6.75M | Sell |
78,568
-403
| -0.5% | -$27.5K | 0.09% | 138 |
|
|
2019
Q1 | $4.67M | Buy |
78,971
+15,779
| +25% | +$907K | 0.06% | 184 |
|
|
2018
Q4 | $3.33M | Sell |
63,192
-5,860
| -8% | -$344K | 0.05% | 217 |
|
|
2018
Q3 | $3.83M | Buy |
+69,052
| New | +$3.56M | 0.05% | 224 |
|
Other funds holding RGEN
UCFA
MC
WA
Congress Asset Management's RGEN Position: Q2 2026 in Review
Congress Asset Management increased its Repligen (RGEN) stake by 27% in Q2 2026, buying an estimated $26.3M and bringing the position to 1,012,226 shares worth $138M. The position accounts for 0.85% of the portfolio, ranked #34.
Congress Asset Management first reported a position in RGEN in Q3 2018 and has held it in 32 quarters since. 481 funds tracked by Wall St. Rank hold RGEN as of Q2 2026.
- Congress Asset Management held 1,012,226 shares of Repligen worth $138M as of Q2 2026.
- Congress Asset Management bought 214,359 Repligen shares in Q2 2026, an estimated $26.3M.
- Repligen made up 0.85% of Congress Asset Management's portfolio in Q2 2026, its #34 holding.
- Congress Asset Management first reported a position in Repligen in Q3 2018 and has held it in 32 quarters since.
- 481 funds tracked by Wall St. Rank held Repligen as of Q2 2026.
Based on Congress Asset Management's 13F filing for Q2 2026, filed 7 Jul 2026.