Tompkins Financial
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Tompkins Financial’s Biogen BIIB Stock Holding History

Tompkins Financial’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
Q3 		$497K Hold
2,200
– – 0.04% 132
2026
Q2 		$475K Buy
+2,200
New +$421K 0.03% 134
2025
Q2 		– Sell
-81
Closed -$11.1K – 551
2025
Q1 		$11.1K Hold
81
– – ﹤0.01% 441
2024
Q4 		$12.4K Hold
81
– – ﹤0.01% 420
2024
Q3 		$15.7K Hold
81
– – ﹤0.01% 437
2024
Q2 		$18.8K Hold
81
– – ﹤0.01% 441
2024
Q1 		$17.5K Hold
81
– – ﹤0.01% 450
2023
Q4 		$21K Hold
81
– – ﹤0.01% 420
2023
Q3 		$20.8K Buy
+81
New +$21.7K ﹤0.01% 404
2016
Q3 		– Sell
-43
Closed -$10K – 394
2016
Q2 		$10K Hold
43
– – ﹤0.01% 392
2016
Q1 		$11K Buy
+43
New +$11.4K ﹤0.01% 374
2015
Q4 		– Sell
-88
Closed -$26K – 511
2015
Q3 		$26K Sell
88
-91
-51% -$30.1K 0.01% 347
2015
Q2 		$73K Sell
179
-32
-15% -$12.8K 0.02% 226
2015
Q1 		$89K Buy
211
+179
+559% +$70.6K 0.02% 221
2014
Q4 		$11K Hold
32
– – ﹤0.01% 371
2014
Q3 		$11K Sell
32
-5
-14% -$1.65K ﹤0.01% 368
2014
Q2 		$12K Hold
37
– – ﹤0.01% 366
2014
Q1 		$11K Buy
37
+5
+16% +$1.59K ﹤0.01% 378
2013
Q4 		$9K Buy
+32
New +$8.28K ﹤0.01% 416

Other funds holding BIIB

Artemis Investment Management
Artemis Investment Management Edinburgh, United Kingdom $11.5B AUM 61.77% 1-Year Est. Return
Beau Ventures, LLc
Beau Ventures, LLc Pittsford, New York $1.06B AUM 83.06% 1-Year Est. Return
Banque Pictet & Cie
Banque Pictet & Cie Geneva 73, Switzerland $14.5B AUM 33.71% 1-Year Est. Return
Gateway Investment Advisers
Gateway Investment Advisers Cincinnati, Ohio $11B AUM 34.31% 1-Year Est. Return
CIM
Contravisory Investment Management Norwell, Massachusetts $552M AUM 32.44% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return
Czech National Bank
Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return
MN Services Vermogensbeheer
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
Generali Investments CEE
Generali Investments CEE Prague, Czech Republic $2.11B AUM 18.35% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return

Tompkins Financial's BIIB Position: Q3 2026 in Review

Tompkins Financial held its Biogen (BIIB) position steady in Q3 2026 at 2,200 shares worth $497K. The position accounts for 0.04% of the portfolio, ranked #132.

Tompkins Financial first reported a position in BIIB in Q4 2013 and has held it in 19 quarters since. 126 funds tracked by Wall St. Rank hold BIIB as of Q3 2026.

  • Tompkins Financial held 2,200 shares of Biogen worth $497K as of Q3 2026.
  • Tompkins Financial left its Biogen share count unchanged in Q3 2026.
  • Biogen made up 0.04% of Tompkins Financial's portfolio in Q3 2026, its #132 holding.
  • Tompkins Financial first reported a position in Biogen in Q4 2013 and has held it in 19 quarters since.
  • 126 funds tracked by Wall St. Rank held Biogen as of Q3 2026.

Based on Tompkins Financial's 13F filing for Q3 2026, filed 5 Oct 2026.