Parallel Advisors’s Repligen RGEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $10.5K | Sell |
89
-24
| -21% | -$3.35K | ﹤0.01% | 2732 |
|
|
2025
Q4 | $18.5K | Buy |
113
+55
| +95% | +$8.61K | ﹤0.01% | 2335 |
|
|
2025
Q3 | $7.75K | Sell |
58
-103
| -64% | -$12.5K | ﹤0.01% | 2622 |
|
|
2025
Q2 | $20K | Sell |
161
-124
| -44% | -$15.8K | ﹤0.01% | 2199 |
|
|
2025
Q1 | $36.3K | Sell |
285
-123
| -30% | -$18.9K | ﹤0.01% | 1831 |
|
|
2024
Q4 | $58.7K | Buy |
408
+162
| +66% | +$23.2K | ﹤0.01% | 1546 |
|
|
2024
Q3 | $36.6K | Buy |
246
+131
| +114% | +$18.8K | ﹤0.01% | 1786 |
|
|
2024
Q2 | $14.5K | Sell |
115
-20
| -15% | -$3.13K | ﹤0.01% | 2153 |
|
|
2024
Q1 | $24.8K | Sell |
135
-53
| -28% | -$10.1K | ﹤0.01% | 1863 |
|
|
2023
Q4 | $33.8K | Sell |
188
-1
| -0.5% | -$156 | ﹤0.01% | 1638 |
|
|
2023
Q3 | $30.1K | Buy |
189
+5
| +3% | +$817 | ﹤0.01% | 1640 |
|
|
2023
Q2 | $26K | Sell |
184
-197
| -52% | -$31.6K | ﹤0.01% | 1726 |
|
|
2023
Q1 | $64.1K | Sell |
381
-163
| -30% | -$29.1K | ﹤0.01% | 1259 |
|
|
2022
Q4 | $92.1K | Sell |
544
-192
| -26% | -$34.8K | ﹤0.01% | 1017 |
|
|
2022
Q3 | $138K | Sell |
736
-46
| -6% | -$9.7K | 0.01% | 823 |
|
|
2022
Q2 | $127K | Sell |
782
-76
| -9% | -$12K | 0.01% | 874 |
|
|
2022
Q1 | $162K | Sell |
858
-88
| -9% | -$16.7K | 0.01% | 802 |
|
|
2021
Q4 | $251K | Buy |
946
+49
| +5% | +$13.2K | 0.01% | 656 |
|
|
2021
Q3 | $259K | Sell |
897
-7
| -0.8% | -$1.8K | 0.01% | 621 |
|
|
2021
Q2 | $180K | Sell |
904
-66
| -7% | -$12.8K | 0.01% | 722 |
|
|
2021
Q1 | $189K | Buy |
970
+24
| +3% | +$4.92K | 0.01% | 656 |
|
|
2020
Q4 | $181K | Sell |
946
-430
| -31% | -$78.2K | 0.01% | 627 |
|
|
2020
Q3 | $203K | Sell |
1,376
-374
| -21% | -$53.5K | 0.01% | 553 |
|
|
2020
Q2 | $216K | Sell |
1,750
-44
| -2% | -$5.18K | 0.01% | 518 |
|
|
2020
Q1 | $173K | Sell |
1,794
-525
| -23% | -$50.7K | 0.01% | 497 |
|
|
2019
Q4 | $215K | Sell |
2,319
-100
| -4% | -$8.4K | 0.02% | 486 |
|
|
2019
Q3 | $186K | Sell |
2,419
-100
| -4% | -$8.75K | 0.02% | 497 |
|
|
2019
Q2 | $217K | Sell |
2,519
-418
| -14% | -$28.5K | 0.02% | 417 |
|
|
2019
Q1 | $174K | Buy |
2,937
+1,679
| +133% | +$96.6K | 0.02% | 449 |
|
|
2018
Q4 | $66K | Buy |
1,258
+1,043
| +485% | +$61.2K | 0.01% | 669 |
|
|
2018
Q3 | $12K | Hold |
215
| – | – | ﹤0.01% | 1374 |
|
|
2018
Q2 | $10K | Buy |
215
+115
| +115% | +$4.73K | ﹤0.01% | 1345 |
|
|
2018
Q1 | $4K | Hold |
100
| – | – | ﹤0.01% | 1643 |
|
|
2017
Q4 | $4K | Hold |
100
| – | – | ﹤0.01% | 1673 |
|
|
2017
Q3 | $3K | Sell |
100
-4
| -4% | -$168 | ﹤0.01% | 1773 |
|
|
2017
Q2 | $4K | Buy |
104
+4
| +4% | +$152 | ﹤0.01% | 1690 |
|
|
2017
Q1 | $4K | Hold |
100
| – | – | ﹤0.01% | 1600 |
|
|
2016
Q4 | $3K | Buy |
+100
| New | +$3.09K | ﹤0.01% | 1546 |
|
Other funds holding RGEN
UCFA
VCM
VPM
MC
Parallel Advisors's RGEN Position: Q1 2026 in Review
Parallel Advisors reduced its Repligen (RGEN) stake by 21% in Q1 2026, selling an estimated $3.35K and leaving 89 shares worth $10.5K. The position accounts for ﹤0.01% of the portfolio, ranked #2732.
Parallel Advisors first reported a position in RGEN in Q4 2016 and has held it in 38 quarters since. The position peaked at $259K in Q3 2021. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.
- Parallel Advisors held 89 shares of Repligen worth $10.5K as of Q1 2026.
- Parallel Advisors sold 24 Repligen shares in Q1 2026, an estimated $3.35K.
- Repligen made up ﹤0.01% of Parallel Advisors's portfolio in Q1 2026, its #2732 holding.
- Parallel Advisors first reported a position in Repligen in Q4 2016 and has held it in 38 quarters since.
- Parallel Advisors's Repligen position peaked at $259K in Q3 2021.
- 441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.
Based on Parallel Advisors's 13F filing for Q1 2026, filed 7 May 2026.