Turtle Creek Wealth Advisors’s Biogen BIIB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$283K Buy
1,546
+84
+6% +$15.5K 0.02% 326
2025
Q4
$257K Buy
+1,462
New +$239K 0.02% 334
2024
Q1
Sell
-73
Closed -$18.9K 270
2023
Q4
$18.9K Buy
+73
New +$17.9K 0.01% 431

Other funds holding BIIB

Turtle Creek Wealth Advisors's BIIB Position: Q1 2026 in Review

Turtle Creek Wealth Advisors increased its Biogen (BIIB) stake by 5.7% in Q1 2026, buying an estimated $15.5K and bringing the position to 1,546 shares worth $283K. The position accounts for 0.02% of the portfolio, ranked #326.

Turtle Creek Wealth Advisors first reported a position in BIIB in Q4 2023 and has held it in 3 quarters since. 1,002 funds tracked by Wall St. Rank hold BIIB as of Q1 2026.

  • Turtle Creek Wealth Advisors held 1,546 shares of Biogen worth $283K as of Q1 2026.
  • Turtle Creek Wealth Advisors bought 84 Biogen shares in Q1 2026, an estimated $15.5K.
  • Biogen made up 0.02% of Turtle Creek Wealth Advisors's portfolio in Q1 2026, its #326 holding.
  • Turtle Creek Wealth Advisors first reported a position in Biogen in Q4 2023 and has held it in 3 quarters since.
  • 1,002 funds tracked by Wall St. Rank held Biogen as of Q1 2026.

Based on Turtle Creek Wealth Advisors's 13F filing for Q1 2026, filed 27 Apr 2026.