Janney Montgomery Scott
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Janney Montgomery Scott’s Biogen BIIB Stock Holding History

Janney Montgomery Scott’s Portfolio BIIB Stock Details BIIB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-11,775
Closed -$2.07M – 2768
2025
Q4 		$2.07M Sell
11,775
-6,928
-37% -$1.13M ﹤0.01% 1316
2025
Q3 		$2.62M Sell
18,703
-396
-2% -$53.5K 0.01% 1193
2025
Q2 		$2.4M Buy
19,099
+1,158
+6% +$144K 0.01% 1132
2025
Q1 		$2.46M Buy
17,941
+5,620
+46% +$803K 0.01% 1076
2024
Q4 		$1.88M Sell
12,321
-1,218
-9% -$205K 0.01% 1181
2024
Q3 		$2.63M Sell
13,539
-1,387
-9% -$290K 0.01% 1014
2024
Q2 		$3.46M Sell
14,926
-1,044
-7% -$227K 0.01% 855
2024
Q1 		$3.44M Sell
15,970
-954
-6% -$223K 0.01% 905
2023
Q4 		$4.38M Sell
16,924
-1,348
-7% -$331K 0.01% 789
2023
Q3 		$4.7M Sell
18,272
-12,277
-40% -$3.28M 0.02% 695
2023
Q2 		$8.7M Buy
30,549
+11,871
+64% +$3.53M 0.03% 515
2023
Q1 		$5.19M Sell
18,678
-120
-0.6% -$33.2K 0.02% 631
2022
Q4 		$5.21M Sell
18,798
-5,392
-22% -$1.52M 0.02% 657
2022
Q3 		$6.46M Sell
24,190
-2,770
-10% -$588K 0.03% 526
2022
Q2 		$5.48M Sell
26,960
-5,298
-16% -$1.08M 0.02% 573
2022
Q1 		$6.79M Buy
32,258
+4,715
+17% +$1.03M 0.03% 491
2021
Q4 		$6.61M Sell
27,543
-2,251
-8% -$579K 0.03% 535
2021
Q3 		$8.43M Buy
29,794
+101
+0.3% +$33.1K 0.04% 425
2021
Q2 		$10.3M Sell
29,693
-2,808
-9% -$851K 0.05% 356
2021
Q1 		$9.09M Buy
32,501
+884
+3% +$238K 0.04% 351
2020
Q4 		$7.74M Buy
31,617
+927
+3% +$239K 0.04% 400
2020
Q3 		$8.71M Sell
30,690
-903
-3% -$252K 0.05% 323
2020
Q2 		$8.45M Sell
31,593
-875
-3% -$263K 0.05% 315
2020
Q1 		$10.3M Sell
32,468
-1,128
-3% -$342K 0.08% 244
2019
Q4 		$9.97M Sell
33,596
-3,045
-8% -$845K 0.07% 285
2019
Q3 		$8.53M Sell
36,641
-519
-1% -$121K 0.06% 312
2019
Q2 		$8.69M Sell
37,160
-10,578
-22% -$2.44M 0.07% 293
2019
Q1 		$11.3M Sell
47,738
-1,162
-2% -$366K 0.09% 244
2018
Q4 		$14.7M Sell
48,900
-1,722
-3% -$550K 0.14% 164
2018
Q3 		$17.9M Buy
50,622
+5,431
+12% +$1.87M 0.15% 146
2018
Q2 		$13.1M Buy
45,191
+8,229
+22% +$2.31M 0.13% 188
2018
Q1 		$10.1M Buy
36,962
+487
+1% +$151K 0.1% 224
2017
Q4 		$11.6M Buy
36,475
+725
+2% +$233K 0.12% 200
2017
Q3 		$11.2M Sell
35,750
-752
-2% -$223K 0.13% 189
2017
Q2 		$9.9M Buy
36,502
+2,673
+8% +$707K 0.12% 200
2017
Q1 		$9.25M Buy
33,829
+1,058
+3% +$299K 0.12% 202
2016
Q4 		$9.29M Buy
32,771
+4,726
+17% +$1.4M 0.14% 181
2016
Q3 		$8.78M Buy
+28,045
New +$8.31M 0.15% 158
2016
Q2 		– Sell
-25,422
Closed -$6.62M – 714
2016
Q1 		$6.62M Buy
25,422
+11,297
+80% +$2.98M 0.17% 139
2015
Q4 		$4.33M Buy
14,125
+160
+1% +$46K 0.11% 202
2015
Q3 		$4.08M Buy
13,965
+892
+7% +$295K 0.12% 204
2015
Q2 		$5.28M Buy
13,073
+713
+6% +$286K 0.11% 234
2015
Q1 		$5.22M Buy
12,360
+692
+6% +$273K 0.1% 257
2014
Q4 		$3.96M Buy
11,668
+1,690
+17% +$547K 0.08% 300
2014
Q3 		$3.3M Buy
9,978
+135
+1% +$44.5K 0.07% 362
2014
Q2 		$3.1M Buy
9,843
+4,698
+91% +$1.41M 0.07% 356
2014
Q1 		$1.57M Sell
5,145
-63
-1% -$20K 0.04% 555
2013
Q4 		$1.46M Buy
5,208
+289
+6% +$74.8K 0.04% 563
2013
Q3 		$1.18M Buy
+4,919
New +$1.1M 0.04% 577

Other funds holding BIIB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Janney Montgomery Scott's BIIB Position: Q1 2026 in Review

Janney Montgomery Scott sold out of Biogen (BIIB) in Q1 2026, closing a stake of 11,775 shares — an estimated $2.07M sold.

Janney Montgomery Scott first reported a position in BIIB in Q3 2013 and held it in 49 quarters. The position peaked at $17.9M in Q3 2018. 1,002 funds tracked by Wall St. Rank hold BIIB as of Q1 2026.

  • Janney Montgomery Scott reported no remaining Biogen position as of Q1 2026 after selling out during the quarter.
  • Janney Montgomery Scott sold 11,775 Biogen shares in Q1 2026, an estimated $2.07M.
  • Janney Montgomery Scott first reported a position in Biogen in Q3 2013 and held it in 49 quarters.
  • Janney Montgomery Scott's Biogen position peaked at $17.9M in Q3 2018.
  • 1,002 funds tracked by Wall St. Rank held Biogen as of Q1 2026.

Based on Janney Montgomery Scott's 13F filing for Q1 2026, filed 22 Apr 2026.