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State of Michigan Retirement System’s Regeneron Pharmaceuticals REGN Stock Holding History

State of Michigan Retirement System’s Portfolio REGN Stock Details REGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$16M Sell
25,621
-700
-3% -$476K 0.07% 238
2026
Q1 		$20.3M Sell
26,321
-100
-0.4% -$76.6K 0.11% 167
2025
Q4 		$20.4M Sell
26,421
-1,100
-4% -$747K 0.1% 162
2025
Q3 		$15.5M Sell
27,521
-700
-2% -$396K 0.07% 218
2025
Q2 		$14.8M Sell
28,221
-300
-1% -$167K 0.08% 215
2025
Q1 		$18.1M Sell
28,521
-100
-0.3% -$68.8K 0.1% 167
2024
Q4 		$20.4M Sell
28,621
-300
-1% -$252K 0.11% 154
2024
Q3 		$30.4M Sell
28,921
-100
-0.3% -$111K 0.15% 112
2024
Q2 		$30.5M Buy
29,021
+100
+0.3% +$96.9K 0.16% 106
2024
Q1 		$27.8M Sell
28,921
-400
-1% -$380K 0.15% 118
2023
Q4 		$25.8M Sell
29,321
-676
-2% -$557K 0.15% 117
2023
Q3 		$24.7M Sell
29,997
-600
-2% -$472K 0.16% 116
2023
Q2 		$22M Sell
30,597
-300
-1% -$231K 0.14% 131
2023
Q1 		$25.4M Buy
30,897
+400
+1% +$302K 0.17% 116
2022
Q4 		$22M Sell
30,497
-1,000
-3% -$738K 0.15% 123
2022
Q3 		$21.7M Sell
31,497
-100
-0.3% -$62.9K 0.16% 113
2022
Q2 		$18.7M Buy
31,597
+1,300
+4% +$845K 0.13% 138
2022
Q1 		$21.2M Buy
30,297
+329
+1% +$208K 0.12% 130
2021
Q4 		$18.9M Buy
29,968
+2,676
+10% +$1.65M 0.1% 151
2021
Q3 		$16.5M Buy
27,292
+100
+0.4% +$62.1K 0.09% 157
2021
Q2 		$15.2M Hold
27,192
– – 0.09% 194
2021
Q1 		$12.9M Hold
27,192
– – 0.08% 203
2020
Q4 		$13.1M Sell
27,192
-200
-0.7% -$108K 0.09% 196
2020
Q3 		$15.3M Buy
27,392
+1,600
+6% +$970K 0.12% 151
2020
Q2 		$16.1M Buy
25,792
+7,448
+41% +$4.23M 0.14% 132
2020
Q1 		$8.96M Sell
18,344
-1,000
-5% -$412K 0.1% 175
2019
Q4 		$7.26M Buy
19,344
+100
+0.5% +$33.6K 0.06% 249
2019
Q3 		$5.34M Buy
19,244
+400
+2% +$118K 0.05% 283
2019
Q2 		$5.9M Sell
18,844
-3,700
-16% -$1.23M 0.05% 266
2019
Q1 		$9.26M Buy
22,544
+300
+1% +$124K 0.07% 224
2018
Q4 		$8.31M Sell
22,244
-800
-3% -$293K 0.07% 221
2018
Q3 		$9.31M Buy
23,044
+100
+0.4% +$38.1K 0.07% 225
2018
Q2 		$7.92M Buy
22,944
+200
+0.9% +$62.5K 0.06% 232
2018
Q1 		$7.83M Buy
22,744
+200
+0.9% +$69.6K 0.06% 231
2017
Q4 		$8.48M Sell
22,544
-800
-3% -$324K 0.07% 217
2017
Q3 		$10.4M Sell
23,344
-1,700
-7% -$809K 0.08% 188
2017
Q2 		$12.3M Buy
25,044
+100
+0.4% +$43.8K 0.09% 175
2017
Q1 		$9.67M Buy
24,944
+200
+0.8% +$74.1K 0.07% 208
2016
Q4 		$9.08M Sell
24,744
-84,456
-77% -$32.1M 0.07% 222
2016
Q3 		$43.9M Sell
109,200
-5,900
-5% -$2.37M 0.35% 59
2016
Q2 		$40.2M Buy
115,100
+13,200
+13% +$5.08M 0.31% 66
2016
Q1 		$36.7M Buy
101,900
+75,300
+283% +$31M 0.29% 66
2015
Q4 		$14.4M Sell
26,600
-1,300
-5% -$704K 0.11% 155
2015
Q3 		$13M Sell
27,900
-1,300
-4% -$698K 0.1% 165
2015
Q2 		$14.9M Buy
29,200
+700
+2% +$342K 0.1% 169
2015
Q1 		$12.9M Sell
28,500
-2,100
-7% -$890K 0.09% 184
2014
Q4 		$12.6M Buy
30,600
+400
+1% +$157K 0.08% 190
2014
Q3 		$10.9M Sell
30,200
-2,500
-8% -$838K 0.08% 215
2014
Q2 		$9.24M Buy
32,700
+600
+2% +$178K 0.06% 250
2014
Q1 		$9.64M Buy
32,100
+200
+0.6% +$61.6K 0.07% 230
2013
Q4 		$8.78M Buy
31,900
+200
+0.6% +$57.5K 0.07% 241
2013
Q3 		$9.92M Buy
31,700
+700
+2% +$184K 0.09% 199
2013
Q2 		$6.97M Buy
+31,000
New +$7.22M 0.06% 252

Other funds holding REGN

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
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
SG Americas Securities
SG Americas Securities New York $179B AUM 65.34% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $123B AUM 38.85% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return

State of Michigan Retirement System's REGN Position: Q2 2026 in Review

State of Michigan Retirement System reduced its Regeneron Pharmaceuticals (REGN) stake by 2.7% in Q2 2026, selling an estimated $476K and leaving 25,621 shares worth $16M. The position accounts for 0.07% of the portfolio, ranked #238.

State of Michigan Retirement System first reported a position in REGN in Q2 2013 and has held it in 53 quarters since. The position peaked at $43.9M in Q3 2016. 789 funds tracked by Wall St. Rank hold REGN as of Q2 2026.

  • State of Michigan Retirement System held 25,621 shares of Regeneron Pharmaceuticals worth $16M as of Q2 2026.
  • State of Michigan Retirement System sold 700 Regeneron Pharmaceuticals shares in Q2 2026, an estimated $476K.
  • Regeneron Pharmaceuticals made up 0.07% of State of Michigan Retirement System's portfolio in Q2 2026, its #238 holding.
  • State of Michigan Retirement System first reported a position in Regeneron Pharmaceuticals in Q2 2013 and has held it in 53 quarters since.
  • State of Michigan Retirement System's Regeneron Pharmaceuticals position peaked at $43.9M in Q3 2016.
  • 789 funds tracked by Wall St. Rank held Regeneron Pharmaceuticals as of Q2 2026.

Based on State of Michigan Retirement System's 13F filing for Q2 2026, filed 30 Jul 2026.