FLPUTNAM INVESTMENT MANAGEMENT CO
Position in REGN — Regeneron Pharmaceuticals, Inc.
CIK 1140334
PORTLAND, ME
Position in REGN
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$350,778
+$34,312 QoQ
Shares Held
454
+10.7% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 61.67400881057269.ToString("F0")%
Shared 0.ToString("F0")%
None 38.32599118942731.ToString("F0")%
Common Shares in REGN Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026FLPUTNAM INVESTMENT MANAGEMENT CO holds $37,680,376 across 10 Biotechnology names. REGN ranks #8 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
39,498 | $17,637,436 | |
| 2 | TRVI |
Trevi Therapeutics, Inc.
|
1,063,301 | $12,685,180 | |
| 3 | ZVRA |
Zevra Therapeutics, Inc.
|
350,501 | $3,266,669 | |
| 4 | KZIA |
Kazia Therapeutics Ltd
|
142,469 | $1,059,969 | |
| 5 | CRDF |
Cardiff Oncology, Inc.
|
595,127 | $964,105 | |
| 6 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
2,741 | $906,914 | |
| 7 | GNLX |
GENELUX Corp
|
280,904 | $679,787 | |
| 8 | REGN |
Regeneron Pharmaceuticals, Inc.
This page
|
454 | $350,778 |
All Filings in REGN
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $350,778 | 454 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $316,466 | 410 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $462,748 | 823 | Shares | Sole | 2025-10-10 | |
| 2025-06-30 | $534,975 | 1,019 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $951,979 | 1,501 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,337,488 | 7,493 | Shares | Sole | 2025-02-05 | |
| 2024-09-30 | $21,142,538 | 20,112 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $22,917,709 | 21,805 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $18,770,479 | 19,502 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $16,546,983 | 18,840 | Shares | Sole | 2024-01-30 | |
| 2023-09-30 | $15,432,968 | 18,753 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 | $13,257,063 | 18,450 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $15,241,156 | 18,549 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $13,378,589 | 18,543 | Shares | Sole | 2023-01-31 | |
| 2022-09-30 | $12,793,004 | 18,571 | Shares | Sole | 2022-11-07 | |
| 2022-06-30 | $10,781,028 | 18,238 | Shares | Sole | 2022-08-08 | |
| 2022-03-31 | $12,630,925 | 18,085 | Shares | Sole | 2022-04-28 | |
| 2021-12-31 | $11,957,199 | 18,934 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $11,512,339 | 19,023 | Shares | Sole | 2021-10-26 | |
| 2021-06-30 | $10,367,060 | 18,561 | Shares | Sole | 2021-08-11 | |
| 2021-03-31 | $8,557,210 | 18,086 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $9,200,346 | 19,044 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $10,077,159 | 18,002 | Shares | Sole | 2020-11-03 | |
| 2020-06-30 | $11,922,317 | 19,117 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $8,836,095 | 18,096 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||