Repligen Corporation
DE ˙ DB ˙ US7599161095
€ 104,00 ↑7.94 (8.27%)
2026-05-29
PREÇO DA AÇÃO
SecurityDE:RGN / Repligen Corporation
InstitutionCommerce Bank
Latest Disclosed Ownership14,110 shares
Latest Disclosed Value $ 1,662,440
Commerce Bank reports 699.43% increase in ownership of RGN / Repligen Corporation

On May 11, 2026 - Commerce Bank filed a 13F-HR form disclosing ownership of 14,110 shares of Repligen Corporation (DE:RGN) valued at $1,362,462 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,765 shares of Repligen Corporation. This represents a change in shares of 699.43% during the quarter. The current value of the position is $1,467,440 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.

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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)
2026-05-11 2026-03-31 13F REPLIGEN COM 759916109 14,110 12,345 699.43 1,662 475.09 0.0080
2026-02-13 2025-12-31 13F REPLIGEN COM 759916109 1,765 -61 -3.34 289 18.44 0.0016
2025-11-12 2025-09-30 13F REPLIGEN COM 759916109 1,826 144 8.56 244 16.75 0.0014
2025-08-07 2025-06-30 13F REPLIGEN COM 759916109 1,682 -217 -11.43 209 -13.28 0.0012
2025-05-08 2025-03-31 13F REPLIGEN COM 759916109 1,899 133 7.53 242 -5.12 0.0015
2025-02-13 2024-12-31 13F REPLIGEN COM 759916109 1,766 -17 -0.95 254 -4.15 0.0016
2024-11-08 2024-09-30 13F REPLIGEN COM 759916109 1,783 49 2.83 265 21.56 0.0016
2024-08-12 2024-06-30 13F REPLIGEN COM 759916109 1,734 81 4.90 219 -28.29 0.0014
2024-05-03 2024-03-31 13F REPLIGEN COM 759916109 1,653 -30 -1.78 304 0.66 0.0020
2024-02-09 2023-12-31 13F REPLIGEN COM 759916109 1,683 72 4.47 303 17.97 0.0022
2023-11-14 2023-09-30 13F REPLIGEN COM 759916109 1,611 167 11.57 256 25.49 0.0020
2023-08-08 2023-06-30 13F REPLIGEN COM 759916109 1,444 -10 -0.69 204 -16.39 0.0015
2023-05-04 2023-03-31 13F REPLIGEN COM 759916109 1,454 148 11.33 245 10.41 0.0019
2023-02-10 2022-12-31 13F REPLIGEN COM 759916109 1,306 -95 -6.78 221 -15.97 0.0018
2022-11-04 2022-09-30 13F REPLIGEN COM 759916109 1,401 75 5.66 263 22.33 0.0023
2022-08-12 2022-06-30 13F REPLIGEN COM 759916109 1,326 -596 -31.01 215 -40.61 0.0018
2022-05-09 2022-03-31 13F REPLIGEN COM 759916109 1,922 -148 -7.15 362 -33.94 0.0025
2022-02-14 2021-12-31 13F REPLIGEN COM 759916109 2,070 -15,232 -88.04 548 -89.04 0.0036
2021-11-09 2021-09-30 13F REPLIGEN COM 759916109 17,302 -7,201 -29.39 5,000 2.21 0.0354
2021-08-09 2021-06-30 13F REPLIGEN COM 759916109 24,503 1,499 6.52 4,892 9.37 0.0347
2021-05-05 2021-03-31 13F REPLIGEN COM 759916109 23,004 -1,402 -5.74 4,473 -4.34 0.0340
2021-02-09 2020-12-31 13F REPLIGEN COM 759916109 24,406 -5,315 -17.88 4,676 6.61 0.0378
2020-11-06 2020-09-30 13F REPLIGEN COM 759916109 29,721 -2,930 -8.97 4,386 8.67 0.0397
2020-08-07 2020-06-30 13F REPLIGEN COM 759916109 32,651 32,651 4,036 0.0393
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.