MML Investors Services
RGEN icon

MML Investors Services’s Repligen RGEN Stock Holding History

MML Investors Services’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 		$985K Buy
7,222
+1,763
+32% +$217K ﹤0.01% 2024
2026
Q1 		$643K Sell
5,459
-713
-12% -$99.6K ﹤0.01% 2065
2025
Q4 		$1.01M Buy
6,172
+2,212
+56% +$346K ﹤0.01% 1792
2025
Q3 		$529K Sell
3,960
-452
-10% -$54.9K ﹤0.01% 2136
2025
Q2 		$549K Buy
4,412
+451
+11% +$57.4K ﹤0.01% 2033
2025
Q1 		$504K Sell
3,961
-347
-8% -$53.4K ﹤0.01% 1986
2024
Q4 		$620K Buy
4,308
+925
+27% +$133K ﹤0.01% 1808
2024
Q3 		$503K Buy
3,383
+89
+3% +$12.8K ﹤0.01% 1856
2024
Q2 		$415K Sell
3,294
-489
-13% -$76.6K ﹤0.01% 1897
2024
Q1 		$696K Sell
3,783
-180
-5% -$34.3K ﹤0.01% 1618
2023
Q4 		$713K Buy
3,963
+1,109
+39% +$173K ﹤0.01% 1557
2023
Q3 		$454K Buy
2,854
+154
+6% +$25.2K ﹤0.01% 1689
2023
Q2 		$382K Buy
2,700
+1,153
+75% +$185K ﹤0.01% 1801
2023
Q1 		$260K Sell
1,547
-8,036
-84% -$1.43M ﹤0.01% 1765
2022
Q4 		$1.62M Sell
9,583
-1,478
-13% -$268K 0.01% 914
2022
Q3 		$2.07M Buy
11,061
+1,429
+15% +$301K 0.02% 749
2022
Q2 		$1.56M Sell
9,632
-263
-3% -$41.6K 0.01% 850
2022
Q1 		$1.86M Buy
9,895
+2,962
+43% +$563K 0.01% 830
2021
Q4 		$1.84M Sell
6,933
-517
-7% -$139K 0.01% 801
2021
Q3 		$2.15M Buy
+7,450
New +$1.91M 0.02% 702
2021
Q2 		– Sell
-1,494
Closed -$290K – 1934
2021
Q1 		$290K Buy
1,494
+250
+20% +$51.3K ﹤0.01% 1525
2020
Q4 		$238K Buy
+1,244
New +$226K ﹤0.01% 1516

Other funds holding RGEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
UCFA
United Capital Financial Advisors Irving, Texas $18.2B AUM 22.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
MC
Maverick Capital Dallas, Texas $11.3B AUM 76.6% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 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

MML Investors Services's RGEN Position: Q2 2026 in Review

MML Investors Services increased its Repligen (RGEN) stake by 32% in Q2 2026, buying an estimated $217K and bringing the position to 7,222 shares worth $985K. The position accounts for ﹤0.01% of the portfolio, ranked #2024.

MML Investors Services first reported a position in RGEN in Q4 2020 and has held it in 22 quarters since. The position peaked at $2.15M in Q3 2021. 482 funds tracked by Wall St. Rank hold RGEN as of Q2 2026.

  • MML Investors Services held 7,222 shares of Repligen worth $985K as of Q2 2026.
  • MML Investors Services bought 1,763 Repligen shares in Q2 2026, an estimated $217K.
  • Repligen made up ﹤0.01% of MML Investors Services's portfolio in Q2 2026, its #2024 holding.
  • MML Investors Services first reported a position in Repligen in Q4 2020 and has held it in 22 quarters since.
  • MML Investors Services's Repligen position peaked at $2.15M in Q3 2021.
  • 482 funds tracked by Wall St. Rank held Repligen as of Q2 2026.

Based on MML Investors Services's 13F filing for Q2 2026, filed 7 Aug 2026.