Position in RGEN
as of Mar 31, 2026
· filed Apr 24, 2026
Position Value
$129,340,793
-$44,018,990 QoQ
Shares Held
1,097,783
+3.8% QoQ
Ownership
1.95%
of shares outstanding
% of Portfolio
2.60%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 95%
Shared 0%
None 5%
Common Shares in RGEN Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026Conestoga Capital Advisors, LLC holds $651,428,656 across 7 Medical Instruments & Supplies names. RGEN ranks #3 (19.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LMAT |
Lemaitre Vascular Inc
|
1,476,813 | $161,223,675 | |
| 2 | MMSI |
Merit Medical Systems Inc
|
2,167,513 | $149,406,671 | |
| 3 | RGEN |
Repligen Corp
This page
|
1,097,783 | $129,340,793 | |
| 4 | STVN |
Stevanato Group S.p.A.
|
8,491,751 | $116,761,576 | |
| 5 | AZTA |
Azenta, Inc.
|
2,844,546 | $60,105,256 | |
| 6 | WST |
West Pharmaceutical Services Inc
|
130,970 | $32,826,320 | |
| 7 | BLFS |
Biolife Solutions Inc
|
92,472 | $1,764,365 |
All Filings in RGEN
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $129,340,793 | 1,097,783 | Shares | Sole | 2026-04-24 | |
| 2025-12-31 | $173,359,783 | 1,057,975 | Shares | Sole | 2026-02-02 | |
| 2025-09-30 | $127,910,560 | 956,913 | Shares | Sole | 2025-10-24 | |
| 2025-06-30 | $121,507,692 | 976,907 | Shares | Sole | 2025-07-30 | |
| 2025-03-31 | $124,726,628 | 980,247 | Shares | Sole | 2025-04-17 | |
| 2024-12-31 | $136,394,953 | 947,582 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $139,996,462 | 940,710 | Shares | Sole | 2024-10-28 | |
| 2024-06-30 | $119,363,314 | 946,877 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $137,490,315 | 747,555 | Shares | Sole | 2024-04-26 | |
| 2023-12-31 | $127,610,892 | 709,738 | Shares | Sole | 2024-01-26 | |
| 2023-09-30 | $112,443,603 | 707,148 | Shares | Sole | 2023-10-30 | |
| 2023-06-30 | $96,554,230 | 682,555 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $115,400,846 | 685,441 | Shares | Sole | 2023-04-24 | |
| 2022-12-31 | $115,438,605 | 681,818 | Shares | Sole | 2023-02-01 | |
| 2022-09-30 | $127,433,697 | 681,063 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $124,609,357 | 767,299 | Shares | Sole | 2022-07-22 | |
| 2022-03-31 | $145,340,716 | 772,719 | Shares | Sole | 2022-04-25 | |
| 2021-12-31 | $173,179,140 | 653,901 | Shares | Sole | 2022-01-21 | |
| 2021-09-30 | $251,822,996 | 871,390 | Shares | Sole | 2021-10-22 | |
| 2021-06-30 | $204,266,155 | 1,023,275 | Shares | Sole | 2021-07-27 | |
| 2021-03-31 | $199,731,001 | 1,027,370 | Shares | Sole | 2021-04-23 | |
| 2020-12-31 | $195,830,146 | 1,021,918 | Shares | Sole | 2021-01-26 | |
| 2020-09-30 | $171,974,984 | 1,165,616 | Shares | Sole | 2020-10-23 | |
| 2020-06-30 | $137,070,387 | 1,108,894 | Shares | Sole | 2020-08-03 | |
| 2020-03-31 | $129,637,677 | 1,342,839 | Shares | Sole | 2020-04-17 | |
| No filing history on record for this holder in this stock. | ||||||