Millennium Management
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Millennium Management’s BioLife Solutions BLFS Stock Holding History

Millennium Management’s Portfolio BLFS Stock Details BLFS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q2 		– Sell
-100,000
Closed -$1.85M – 5903
2024
Q1 		$1.85M Hold
100,000
– – ﹤0.01% 3812
2023
Q4 		$1.63M Buy
+100,000
New +$1.28M ﹤0.01% 3778

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Vanguard Group
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Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
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FAM
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Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Millennium Management's BLFS Position: Q4 2025 in Review

Millennium Management sold out of BioLife Solutions (BLFS) in Q4 2025, closing a stake of 27,698 shares — an estimated $707K sold.

Millennium Management first reported a position in BLFS in Q3 2017 and held it in 33 quarters. The position peaked at $37.6M in Q4 2023. 187 funds tracked by Wall St. Rank hold BLFS as of Q4 2025.

  • Millennium Management reported no remaining BioLife Solutions position as of Q4 2025 after selling out during the quarter.
  • Millennium Management sold 27,698 BioLife Solutions shares in Q4 2025, an estimated $707K.
  • Millennium Management first reported a position in BioLife Solutions in Q3 2017 and held it in 33 quarters.
  • Millennium Management's BioLife Solutions position peaked at $37.6M in Q4 2023.
  • 187 funds tracked by Wall St. Rank held BioLife Solutions as of Q4 2025.

Based on Millennium Management's 13F filing for Q4 2025, filed 17 Feb 2026.