BMSSC
RGEN icon

B. Metzler seel. Sohn & Co’s Repligen RGEN Stock Holding History

B. Metzler seel. Sohn & Co’s Portfolio RGEN Stock Details RGEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.6M Buy
26,361
+9,108
+53% +$1.12M 0.03% 296
2026
Q1 		$2.03M Buy
17,253
+9,280
+116% +$1.3M 0.02% 379
2025
Q4 		$1.31M Hold
7,973
– – 0.01% 497
2025
Q3 		$1.07M Hold
7,973
– – 0.01% 528
2025
Q2 		$992K Hold
7,973
– – 0.01% 543
2025
Q1 		$1.01M Hold
7,973
– – 0.01% 518
2024
Q4 		$1.15M Hold
7,973
– – 0.01% 504
2024
Q3 		$1.19M Sell
7,973
-2,956
-27% -$424K 0.01% 513
2024
Q2 		$1.38M Buy
10,929
+61
+0.6% +$9.56K 0.01% 456
2024
Q1 		$2M Sell
10,868
-497
-4% -$94.6K 0.02% 383
2023
Q4 		$2.04M Buy
11,365
+874
+8% +$136K 0.03% 363
2023
Q3 		$1.67M Sell
10,491
-3,801
-27% -$621K 0.03% 353
2023
Q2 		$2.02M Buy
14,292
+7,102
+99% +$1.14M 0.03% 374
2023
Q1 		$1.21M Buy
7,190
+539
+8% +$96.2K 0.02% 406
2022
Q4 		$1.13M Buy
6,651
+998
+18% +$181K 0.02% 405
2022
Q3 		$1.06M Buy
5,653
+141
+3% +$29.7K 0.02% 410
2022
Q2 		$895K Hold
5,512
– – 0.01% 462
2022
Q1 		$1.04M Buy
+5,512
New +$1.05M 0.01% 468

Other funds holding RGEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
SIMG
Stephens Investment Management Group Houston, Texas $9.33B AUM 56.1% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return

B. Metzler seel. Sohn & Co's RGEN Position: Q2 2026 in Review

B. Metzler seel. Sohn & Co increased its Repligen (RGEN) stake by 53% in Q2 2026, buying an estimated $1.12M and bringing the position to 26,361 shares worth $3.6M. The position accounts for 0.03% of the portfolio, ranked #296.

B. Metzler seel. Sohn & Co first reported a position in RGEN in Q1 2022 and has held it in 18 quarters since. 253 funds tracked by Wall St. Rank hold RGEN as of Q2 2026.

  • B. Metzler seel. Sohn & Co held 26,361 shares of Repligen worth $3.6M as of Q2 2026.
  • B. Metzler seel. Sohn & Co bought 9,108 Repligen shares in Q2 2026, an estimated $1.12M.
  • Repligen made up 0.03% of B. Metzler seel. Sohn & Co's portfolio in Q2 2026, its #296 holding.
  • B. Metzler seel. Sohn & Co first reported a position in Repligen in Q1 2022 and has held it in 18 quarters since.
  • 253 funds tracked by Wall St. Rank held Repligen as of Q2 2026.

Based on B. Metzler seel. Sohn & Co's 13F filing for Q2 2026, filed 11 Aug 2026.