Northwestern Mutual Wealth Management
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Northwestern Mutual Wealth Management’s Repligen RGEN Stock Holding History

Northwestern Mutual Wealth Management’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
Q1 		$94.5K Buy
802
+398
+99% +$55.6K ﹤0.01% 2201
2025
Q4 		$66.2K Sell
404
-179
-31% -$28K ﹤0.01% 2296
2025
Q3 		$77.9K Sell
583
-15
-3% -$1.82K ﹤0.01% 2149
2025
Q2 		$74.4K Sell
598
-5
-0.8% -$636 ﹤0.01% 2103
2025
Q1 		$76.7K Sell
603
-32
-5% -$4.93K ﹤0.01% 2030
2024
Q4 		$91.4K Buy
635
+37
+6% +$5.31K ﹤0.01% 1952
2024
Q3 		$89K Sell
598
-68
-10% -$9.75K ﹤0.01% 1943
2024
Q2 		$84K Buy
666
+493
+285% +$77.3K ﹤0.01% 1897
2024
Q1 		$31.8K Sell
173
-19
-10% -$3.62K ﹤0.01% 2267
2023
Q4 		$34.5K Buy
192
+80
+71% +$12.5K ﹤0.01% 2200
2023
Q3 		$17.8K Sell
112
-224
-67% -$36.6K ﹤0.01% 2345
2023
Q2 		$47.5K Buy
336
+9
+3% +$1.44K ﹤0.01% 2002
2023
Q1 		$55.1K Sell
327
-18
-5% -$3.21K ﹤0.01% 1901
2022
Q4 		$58.4K Sell
345
-327
-49% -$59.3K ﹤0.01% 1861
2022
Q3 		$126K Buy
672
+229
+52% +$48.3K ﹤0.01% 1564
2022
Q2 		$71K Buy
443
+410
+1,242% +$64.8K ﹤0.01% 1781
2022
Q1 		$6K Buy
33
+6
+22% +$1.14K ﹤0.01% 2695
2021
Q4 		$7K Hold
27
– – ﹤0.01% 2686
2021
Q3 		$8K Hold
27
– – ﹤0.01% 2542
2021
Q2 		$5K Sell
27
-70
-72% -$13.6K ﹤0.01% 2656
2021
Q1 		$19K Buy
97
+70
+259% +$14.4K ﹤0.01% 2075
2020
Q4 		$5K Hold
27
– – ﹤0.01% 2376
2020
Q3 		$4K Buy
+27
New +$3.86K ﹤0.01% 2231

Other funds holding RGEN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
UCFA
United Capital Financial Advisors Irving, Texas $16.3B AUM 16.34% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
MC
Maverick Capital Dallas, Texas $8.67B AUM 48.76% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Northwestern Mutual Wealth Management's RGEN Position: Q1 2026 in Review

Northwestern Mutual Wealth Management increased its Repligen (RGEN) stake by 99% in Q1 2026, buying an estimated $55.6K and bringing the position to 802 shares worth $94.5K. The position accounts for ﹤0.01% of the portfolio, ranked #2201.

Northwestern Mutual Wealth Management first reported a position in RGEN in Q3 2020 and has held it in 23 quarters since. The position peaked at $126K in Q3 2022. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Northwestern Mutual Wealth Management held 802 shares of Repligen worth $94.5K as of Q1 2026.
  • Northwestern Mutual Wealth Management bought 398 Repligen shares in Q1 2026, an estimated $55.6K.
  • Repligen made up ﹤0.01% of Northwestern Mutual Wealth Management's portfolio in Q1 2026, its #2201 holding.
  • Northwestern Mutual Wealth Management first reported a position in Repligen in Q3 2020 and has held it in 23 quarters since.
  • Northwestern Mutual Wealth Management's Repligen position peaked at $126K in Q3 2022.
  • 441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Northwestern Mutual Wealth Management's 13F filing for Q1 2026, filed 7 May 2026.