Morgan Stanley’s Regeneron Pharmaceuticals REGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$676M Buy
1,287,663
+36,709
+3% +$19.3M 0.04% 402
2025
Q1
$793M Sell
1,250,954
-179,416
-13% -$114M 0.06% 319
2024
Q4
$1.02B Buy
1,430,370
+244,882
+21% +$174M 0.07% 247
2024
Q3
$1.25B Sell
1,185,488
-155,810
-12% -$164M 0.09% 199
2024
Q2
$1.41B Buy
1,341,298
+1,799
+0.1% +$1.89M 0.11% 171
2024
Q1
$1.29B Sell
1,339,499
-939,539
-41% -$904M 0.1% 188
2023
Q4
$2B Buy
2,279,038
+1,308,081
+135% +$1.15B 0.09% 211
2023
Q3
$799M Buy
970,957
+25,792
+3% +$21.2M 0.08% 237
2023
Q2
$679M Buy
945,165
+32,889
+4% +$23.6M 0.07% 275
2023
Q1
$750M Buy
912,276
+22,898
+3% +$18.8M 0.08% 243
2022
Q4
$642M Buy
889,378
+89,081
+11% +$64.3M 0.07% 278
2022
Q3
$551M Buy
800,297
+42,253
+6% +$29.1M 0.08% 251
2022
Q2
$448M Buy
758,044
+299,537
+65% +$177M 0.06% 321
2022
Q1
$320M Sell
458,507
-77,525
-14% -$54.1M 0.04% 389
2021
Q4
$339M Buy
536,032
+41,339
+8% +$26.1M 0.04% 393
2021
Q3
$299M Sell
494,693
-11,228
-2% -$6.79M 0.04% 398
2021
Q2
$283M Sell
505,921
-82,457
-14% -$46.1M 0.04% 428
2021
Q1
$278M Buy
588,378
+41,041
+7% +$19.4M 0.04% 382
2020
Q4
$264M Buy
547,337
+196,601
+56% +$95M 0.04% 381
2020
Q3
$196M Sell
350,736
-9,476
-3% -$5.3M 0.04% 392
2020
Q2
$225M Buy
360,212
+24,864
+7% +$15.5M 0.05% 321
2020
Q1
$164M Sell
335,348
-125,581
-27% -$61.3M 0.04% 357
2019
Q4
$173M Buy
460,929
+53,501
+13% +$20.1M 0.04% 411
2019
Q3
$113M Buy
407,428
+106,547
+35% +$29.6M 0.03% 519
2019
Q2
$94.2M Sell
300,881
-20,137
-6% -$6.3M 0.03% 574
2019
Q1
$132M Sell
321,018
-285,114
-47% -$117M 0.04% 455
2018
Q4
$226M Buy
606,132
+141,529
+30% +$52.9M 0.07% 295
2018
Q3
$188M Buy
464,603
+192,236
+71% +$77.7M 0.05% 371
2018
Q2
$94M Buy
272,367
+1,127
+0.4% +$389K 0.03% 601
2018
Q1
$93.4M Sell
271,240
-26,852
-9% -$9.25M 0.03% 618
2017
Q4
$112M Sell
298,092
-159,492
-35% -$60M 0.03% 542
2017
Q3
$205M Sell
457,584
-52,672
-10% -$23.6M 0.06% 305
2017
Q2
$251M Buy
510,256
+211,038
+71% +$104M 0.08% 278
2017
Q1
$116M Sell
299,218
-63,987
-18% -$24.8M 0.04% 504
2016
Q4
$133M Buy
363,205
+52,658
+17% +$19.3M 0.04% 437
2016
Q3
$125M Buy
310,547
+17,023
+6% +$6.84M 0.04% 464
2016
Q2
$103M Sell
293,524
-47,296
-14% -$16.5M 0.04% 498
2016
Q1
$123M Buy
340,820
+19,156
+6% +$6.9M 0.05% 418
2015
Q4
$175M Sell
321,664
-86,190
-21% -$46.8M 0.06% 320
2015
Q3
$190M Sell
407,854
-327,098
-45% -$152M 0.07% 299
2015
Q2
$375M Buy
734,952
+170,045
+30% +$86.7M 0.13% 183
2015
Q1
$255M Buy
564,907
+136,295
+32% +$61.5M 0.09% 252
2014
Q4
$176M Buy
428,612
+73,233
+21% +$30M 0.06% 327
2014
Q3
$128M Buy
355,379
+31,025
+10% +$11.2M 0.05% 417
2014
Q2
$91.6M Buy
324,354
+79,956
+33% +$22.6M 0.04% 544
2014
Q1
$73.4M Sell
244,398
-87,175
-26% -$26.2M 0.03% 580
2013
Q4
$91.3M Buy
331,573
+141,159
+74% +$38.9M 0.04% 489
2013
Q3
$59.6M Sell
190,414
-39,809
-17% -$12.5M 0.03% 602
2013
Q2
$51.8M Buy
+230,223
New +$51.8M 0.03% 630