Swiss National Bank
RGEN icon

Swiss National Bank’s Repligen RGEN Stock Holding History

Swiss National Bank’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 		$12.5M Buy
105,800
+400
+0.4% +$55.9K 0.01% 841
2025
Q4 		$17.3M Buy
105,400
+2,000
+2% +$313K 0.01% 708
2025
Q3 		$13.8M Buy
103,400
+1,500
+1% +$182K 0.01% 794
2025
Q2 		$12.7M Sell
101,900
-1,300
-1% -$165K 0.01% 807
2025
Q1 		$13.1M Sell
103,200
-1,500
-1% -$231K 0.01% 768
2024
Q4 		$15.1M Buy
104,700
+900
+0.9% +$129K 0.01% 744
2024
Q3 		$15.4M Sell
103,800
-53,100
-34% -$7.61M 0.01% 734
2024
Q2 		$19.8M Sell
156,900
-1,900
-1% -$298K 0.01% 640
2024
Q1 		$29.2M Sell
158,800
-6,800
-4% -$1.29M 0.02% 561
2023
Q4 		$29.8M Sell
165,600
-4,500
-3% -$701K 0.02% 552
2023
Q3 		$27M Sell
170,100
-20,800
-11% -$3.4M 0.02% 559
2023
Q2 		$27M Sell
190,900
-18,000
-9% -$2.89M 0.02% 587
2023
Q1 		$35.2M Sell
208,900
-5,200
-2% -$928K 0.02% 541
2022
Q4 		$36.2M Buy
214,100
+89,200
+71% +$16.2M 0.03% 525
2022
Q3 		$23.4M Buy
124,900
+1,000
+0.8% +$211K 0.02% 601
2022
Q2 		$20.1M Sell
123,900
-300
-0.2% -$47.4K 0.01% 632
2022
Q1 		$23.4M Buy
124,200
+9,200
+8% +$1.75M 0.01% 653
2021
Q4 		$30.5M Sell
115,000
-200
-0.2% -$53.9K 0.02% 597
2021
Q3 		$33.3M Buy
115,200
+500
+0.4% +$128K 0.02% 587
2021
Q2 		$22.9M Buy
114,700
+400
+0.3% +$77.6K 0.01% 662
2021
Q1 		$22.2M Buy
114,300
+1,500
+1% +$308K 0.01% 664
2020
Q4 		$21.6M Buy
112,800
+200
+0.2% +$36.4K 0.02% 639
2020
Q3 		$16.6M Buy
112,600
+2,100
+2% +$300K 0.01% 650
2020
Q2 		$13.7M Buy
110,500
+19,600
+22% +$2.31M 0.01% 667
2020
Q1 		$8.78M Buy
90,900
+2,200
+2% +$212K 0.01% 701
2019
Q4 		$8.21M Buy
88,700
+7,300
+9% +$613K 0.01% 865
2019
Q3 		$6.24M Buy
81,400
+7,900
+11% +$691K 0.01% 968
2019
Q2 		$6.32M Buy
73,500
+5,600
+8% +$382K 0.01% 974
2019
Q1 		$4.01M Buy
67,900
+2,100
+3% +$121K ﹤0.01% 1225
2018
Q4 		$3.47M Buy
65,800
+900
+1% +$52.8K ﹤0.01% 1201
2018
Q3 		$3.6M Hold
64,900
– – ﹤0.01% 1339
2018
Q2 		$3.05M Hold
64,900
– – ﹤0.01% 1429
2018
Q1 		$2.35M Buy
64,900
+1,200
+2% +$42.2K ﹤0.01% 1532
2017
Q4 		$2.31M Buy
63,700
+3,200
+5% +$116K ﹤0.01% 1552
2017
Q3 		$2.32M Hold
60,500
– – ﹤0.01% 1520
2017
Q2 		$2.51M Buy
60,500
+5,000
+9% +$190K ﹤0.01% 1444
2017
Q1 		$1.95M Hold
55,500
– – ﹤0.01% 1586
2016
Q4 		$1.71M Hold
55,500
– – ﹤0.01% 1667
2016
Q3 		$1.68M Sell
55,500
-1,200
-2% -$36.2K ﹤0.01% 1628
2016
Q2 		$1.55M Buy
56,700
+3,500
+7% +$89.5K ﹤0.01% 1687
2016
Q1 		$1.38M Buy
53,200
+9,400
+21% +$230K ﹤0.01% 1696
2015
Q4 		$1.24M Hold
43,800
– – ﹤0.01% 1665
2015
Q3 		$1.22M Buy
43,800
+9,800
+29% +$354K ﹤0.01% 1648
2015
Q2 		$1.4M Buy
34,000
+1,000
+3% +$36.6K ﹤0.01% 1566
2015
Q1 		$1M Hold
33,000
– – ﹤0.01% 1765
2014
Q4 		$653K Buy
33,000
+700
+2% +$15.7K ﹤0.01% 2001
2014
Q3 		$643K Hold
32,300
– – ﹤0.01% 1935
2014
Q2 		$736K Buy
+32,300
New +$575K ﹤0.01% 1913

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

Swiss National Bank's RGEN Position: Q1 2026 in Review

Swiss National Bank increased its Repligen (RGEN) stake by 0.38% in Q1 2026, buying an estimated $55.9K and bringing the position to 105,800 shares worth $12.5M. The position accounts for 0.01% of the portfolio, ranked #841.

Swiss National Bank first reported a position in RGEN in Q2 2014 and has held it in 48 quarters since. The position peaked at $36.2M in Q4 2022. 441 funds tracked by Wall St. Rank hold RGEN as of Q1 2026.

  • Swiss National Bank held 105,800 shares of Repligen worth $12.5M as of Q1 2026.
  • Swiss National Bank bought 400 Repligen shares in Q1 2026, an estimated $55.9K.
  • Repligen made up 0.01% of Swiss National Bank's portfolio in Q1 2026, its #841 holding.
  • Swiss National Bank first reported a position in Repligen in Q2 2014 and has held it in 48 quarters since.
  • Swiss National Bank's Repligen position peaked at $36.2M in Q4 2022.
  • 441 funds tracked by Wall St. Rank held Repligen as of Q1 2026.

Based on Swiss National Bank's 13F filing for Q1 2026, filed 7 May 2026.