Janus Henderson Group
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Janus Henderson Group’s Sanofi SNY Stock Holding History

Janus Henderson Group’s Portfolio SNY Stock Details SNY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$30.9M Sell
642,277
-70,334
-10% -$3.28M 0.01% 510
2025
Q4 		$34.5M Sell
712,611
-35,173
-5% -$1.74M 0.02% 489
2025
Q3 		$35.3M Sell
747,784
-28,058
-4% -$1.35M 0.02% 484
2025
Q2 		$37.5M Sell
775,842
-55,060
-7% -$2.81M 0.02% 439
2025
Q1 		$46.4M Sell
830,902
-31,618
-4% -$1.71M 0.03% 390
2024
Q4 		$41.6M Sell
862,520
-19,162
-2% -$974K 0.02% 416
2024
Q3 		$50.8M Buy
881,682
+92,015
+12% +$4.97M 0.03% 386
2024
Q2 		$38.3M Buy
789,667
+218,413
+38% +$10.5M 0.02% 437
2024
Q1 		$27.8M Sell
571,254
-88,944
-13% -$4.34M 0.02% 507
2023
Q4 		$32.8M Sell
660,198
-116,812
-15% -$5.71M 0.02% 456
2023
Q3 		$41.7M Buy
777,010
+12,122
+2% +$646K 0.03% 397
2023
Q2 		$41.2M Buy
764,888
+55,130
+8% +$2.97M 0.03% 425
2023
Q1 		$38.6M Buy
709,758
+9,443
+1% +$459K 0.03% 435
2022
Q4 		$33.9M Sell
700,315
-481,021
-41% -$21.1M 0.02% 457
2022
Q3 		$44.9M Buy
1,181,336
+605,307
+105% +$27M 0.02% 527
2022
Q2 		$28.8M Buy
576,029
+22,533
+4% +$1.2M 0.02% 507
2022
Q1 		$28.4M Buy
553,496
+18,453
+3% +$953K 0.01% 663
2021
Q4 		$26.8M Sell
535,043
-31,789
-6% -$1.57M 0.01% 714
2021
Q3 		$27.3M Sell
566,832
-35,658
-6% -$1.81M 0.01% 717
2021
Q2 		$31.7M Buy
602,490
+22,154
+4% +$1.16M 0.01% 674
2021
Q1 		$28.7M Buy
580,336
+57,745
+11% +$2.77M 0.01% 691
2020
Q4 		$25.4M Sell
522,591
-7,013
-1% -$346K 0.01% 704
2020
Q3 		$26.6M Buy
529,604
+47,956
+10% +$2.47M 0.01% 643
2020
Q2 		$24.6M Buy
481,648
+28,389
+6% +$1.38M 0.01% 657
2020
Q1 		$19.8M Sell
453,259
-13,400
-3% -$641K 0.01% 675
2019
Q4 		$23.4M Sell
466,659
-50,849
-10% -$2.38M 0.01% 788
2019
Q3 		$24M Sell
517,508
-15,579
-3% -$672K 0.01% 784
2019
Q2 		$23.1M Buy
533,087
+14,094
+3% +$599K 0.01% 759
2019
Q1 		$23M Buy
518,993
+41,296
+9% +$1.77M 0.01% 756
2018
Q4 		$20.7M Sell
477,697
-15,562
-3% -$686K 0.01% 737
2018
Q3 		$22M Buy
493,259
+10,495
+2% +$448K 0.01% 793
2018
Q2 		$19.3M Sell
482,764
-14,657
-3% -$577K 0.01% 808
2018
Q1 		$19.9M Sell
497,421
-6,726
-1% -$280K 0.01% 794
2017
Q4 		$21.7M Sell
504,147
-17,404
-3% -$803K 0.01% 748
2017
Q3 		$26M Buy
521,551
+50,720
+11% +$2.45M 0.02% 676
2017
Q2 		$22.6M Buy
+470,831
New +$22.5M 0.02% 714
2016
Q4 		– Sell
-7,905
Closed -$302K – 860
2016
Q3 		$302K Hold
7,905
– – ﹤0.01% 802
2016
Q2 		$331K Hold
7,905
– – ﹤0.01% 788
2016
Q1 		$318K Hold
7,905
– – ﹤0.01% 804
2015
Q4 		$337K Hold
7,905
– – ﹤0.01% 782
2015
Q3 		$375K Sell
7,905
-205
-3% -$10.4K ﹤0.01% 771
2015
Q2 		$400K Buy
+8,110
New +$411K ﹤0.01% 803

Other funds holding SNY

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
MIP
Mondrian Investment Partners London, United Kingdom $6.69B AUM
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

Janus Henderson Group's SNY Position: Q1 2026 in Review

Janus Henderson Group reduced its Sanofi (SNY) stake by 9.9% in Q1 2026, selling an estimated $3.28M and leaving 642,277 shares worth $30.9M. The position accounts for 0.01% of the portfolio, ranked #510.

Janus Henderson Group first reported a position in SNY in Q2 2015 and has held it in 42 quarters since. The position peaked at $50.8M in Q3 2024. 737 funds tracked by Wall St. Rank hold SNY as of Q1 2026.

  • Janus Henderson Group held 642,277 shares of Sanofi worth $30.9M as of Q1 2026.
  • Janus Henderson Group sold 70,334 Sanofi shares in Q1 2026, an estimated $3.28M.
  • Sanofi made up 0.01% of Janus Henderson Group's portfolio in Q1 2026, its #510 holding.
  • Janus Henderson Group first reported a position in Sanofi in Q2 2015 and has held it in 42 quarters since.
  • Janus Henderson Group's Sanofi position peaked at $50.8M in Q3 2024.
  • 737 funds tracked by Wall St. Rank held Sanofi as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.