Repligen Corporation
DE ˙ DB ˙ US7599161095
104,00 € ↑7,94 (8,27%)
2026-05-29
AKTIENPREIS
SecurityDE:RGN / Repligen Corporation
InstitutionBenin Management CORP
Latest Disclosed Ownership5,000 shares
Latest Disclosed Value $ 589,100
Benin Management CORP ownership in RGN / Repligen Corporation

On April 10, 2026 - Benin Management CORP filed a 13F-HR form disclosing ownership of 5,000 shares of Repligen Corporation (DE:RGN) valued at $482,800 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 5,000 shares of Repligen Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $520,000 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-10 2026-03-31 13F REPLIGEN COM 759916109 5,000 0 0.00 589 -28.08 0.1324
2026-01-12 2025-12-31 13F REPLIGEN COM 759916109 5,000 0 0.00 819 22.60 0.1829
2025-10-20 2025-09-30 13F REPLIGEN COM 759916109 5,000 0 0.00 668 7.57 0.1581
2025-07-30 2025-06-30 13F REPLIGEN COM 759916109 5,000 0 0.00 622 -2.36 0.1624
2025-04-10 2025-03-31 13F REPLIGEN COM 759916109 5,000 0 0.00 636 -11.54 0.1810
2025-01-21 2024-12-31 13F REPLIGEN COM 759916109 5,000 0 0.00 720 -3.36 0.1984
2024-10-21 2024-09-30 13F REPLIGEN COM 759916109 5,000 0 0.00 744 18.10 0.2092
2024-07-23 2024-06-30 13F REPLIGEN COM 759916109 5,000 0 0.00 630 -31.45 0.1915
2024-04-15 2024-03-31 13F REPLIGEN COM 759916109 5,000 0 0.00 920 2.22 0.2908
2024-01-25 2023-12-31 13F REPLIGEN COM 759916109 5,000 0 0.00 899 13.08 0.3065
2023-10-19 2023-09-30 13F REPLIGEN COM 759916109 5,000 0 0.00 795 12.45 0.2949
2023-07-24 2023-06-30 13F REPLIGEN COM 759916109 5,000 0 0.00 707 -15.93 0.2532
2023-04-25 2023-03-31 13F REPLIGEN COM 759916109 5,000 0 0.00 842 -0.59 0.3195
2023-02-27 2022-12-31 13F REPLIGEN COM 759916109 5,000 0 0.00 847 -9.62 0.3427
2022-10-21 2022-09-30 13F REPLIGEN COM 759916109 5,000 0 0.00 936 15.27 0.3899
2022-08-03 2022-06-30 13F REPLIGEN COM 759916109 5,000 0 0.00 812 -13.62 0.3074
2022-04-21 2022-03-31 13F REPLIGEN COM 759916109 5,000 0 0.00 940 -29.00 0.2888
2022-01-19 2021-12-31 13F REPLIGEN COM 759916109 5,000 0 0.00 1,324 -8.37 0.4005
2021-10-25 2021-09-30 13F REPLIGEN COM 759916109 5,000 0 0.00 1,445 44.79 0.4606
2021-07-21 2021-06-30 13F REPLIGEN COM 759916109 5,000 0 0.00 998 2.67 0.3171
2021-04-27 2021-03-31 13F REPLIGEN COM 759916109 5,000 0 0.00 972 1.46 0.3448
2021-01-25 2020-12-31 13F REPLIGEN COM 759916109 5,000 0 0.00 958 29.81 0.3857
2020-10-22 2020-09-30 13F REPLIGEN COM 759916109 5,000 0 0.00 738 19.42 0.3301
2020-07-22 2020-06-30 13F REPLIGEN COM 759916109 5,000 0 0.00 618 27.95 0.2782
2020-04-20 2020-03-31 13F REPLIGEN COM 759916109 5,000 0 0.00 483 4.32 0.2517
2020-01-23 2019-12-31 13F REPLIGEN COM 759916109 5,000 0 0.00 463 20.57 0.1955
2019-10-22 2019-09-30 13F REPLIGEN COM 759916109 5,000 0 0.00 384 -10.70 0.1598
2019-07-31 2019-06-30 13F REPLIGEN COM 759916109 5,000 0 0.00 430 45.76 0.1841
2019-04-24 2019-03-31 13F REPLIGEN COM 759916109 5,000 0 0.00 295 11.74 0.1267
2019-01-22 2018-12-31 13F REPLIGEN COM 759916109 5,000 0 0.00 264 -4.69 0.1306
2018-10-17 2018-09-30 13F REPLIGEN COM 759916109 5,000 0 0.00 277 17.87 0.1111
2018-07-20 2018-06-30 13F REPLIGEN COM 759916109 5,000 5,000 235 0.1053
2017-10-13 2017-09-30 13F REPLIGEN COM 759916109 0 -5,000 -100.00 0 -100.00
2017-07-24 2017-06-30 13F REPLIGEN COM 759916109 5,000 5,000 207 0.0890
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.