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Patton Fund Management’s Biogen BIIB Stock Holding History

Patton Fund Management’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
Q2 		– Sell
-1,244
Closed -$228K – 135
2026
Q1 		$228K Hold
1,244
– – 0.04% 394
2025
Q4 		$219K Sell
1,244
-602
-33% -$98.4K 0.03% 381
2025
Q3 		$259K Buy
+1,846
New +$250K 0.05% 232
2021
Q1 		– Sell
-4,063
Closed -$995K – 98
2020
Q4 		$995K Buy
+4,063
New +$1.05M 0.5% 71
2020
Q3 		– Sell
-5,460
Closed -$1.46M – 79
2020
Q2 		$1.46M Buy
+5,460
New +$1.64M 0.85% 43

Other funds holding BIIB

Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
AAMU
AEGON Asset Management (UK) Edinburgh, United Kingdom $9.38B AUM 48.94% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
GIA
Gateway Investment Advisers Cincinnati, Ohio $10.1B AUM 40.26% 1-Year Est. Return
QCM
QRG Capital Management Chicago, Illinois $12.1B AUM 44.98% 1-Year Est. Return
CIM
Contravisory Investment Management Norwell, Massachusetts $566M AUM 42.93% 1-Year Est. Return
GIC
Generali Investments CEE Prague, Czech Republic $2.11B AUM 25.53% 1-Year Est. Return
CNB
Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return
AV
ASR Vermogensbeheer Utrecht, Netherlands $9.71B AUM 37.32% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Patton Fund Management's BIIB Position: Q2 2026 in Review

Patton Fund Management sold out of Biogen (BIIB) in Q2 2026, closing a stake of 1,244 shares — an estimated $228K sold.

Patton Fund Management first reported a position in BIIB in Q2 2020 and held it in 5 quarters. The position peaked at $1.46M in Q2 2020. 162 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

  • Patton Fund Management reported no remaining Biogen position as of Q2 2026 after selling out during the quarter.
  • Patton Fund Management sold 1,244 Biogen shares in Q2 2026, an estimated $228K.
  • Patton Fund Management first reported a position in Biogen in Q2 2020 and held it in 5 quarters.
  • Patton Fund Management's Biogen position peaked at $1.46M in Q2 2020.
  • 162 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on Patton Fund Management's 13F filing for Q2 2026, filed 13 Jul 2026.