Portolan Capital Management
CASK icon

Portolan Capital Management’s Sempreon, Inc. Common Stock CASK Stock Holding History

Portolan Capital Management’s Portfolio CASK Stock Details CASK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-81,400
Closed -$6.78M – 149
2024
Q3 		$6.78M Buy
+81,400
New +$6.73M 0.49% 70
2024
Q1 		– Sell
-28,915
Closed -$2.85M – 137
2023
Q4 		$2.85M Buy
+28,915
New +$2.78M 0.25% 97
2023
Q2 		– Sell
-31,067
Closed -$3M – 151
2023
Q1 		$3M Buy
31,067
+17,945
+137% +$1.75M 0.29% 101
2022
Q4 		$1.4M Sell
13,122
-37,611
-74% -$4.2M 0.14% 120
2022
Q3 		$5.39M Sell
50,733
-153
-0.3% -$16.4K 0.57% 65
2022
Q2 		$5.09M Sell
50,886
-35,215
-41% -$3.31M 0.51% 68
2022
Q1 		$7.37M Buy
+86,101
New +$6.94M 0.59% 67

Other funds holding CASK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Champlain Investment Partners
Champlain Investment Partners Burlington, Vermont $3.89B AUM 16.15% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Wasatch Advisors
Wasatch Advisors Salt Lake City, Utah $13.5B AUM 16.58% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Ariel Investments
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Portolan Capital Management's CASK Position: Q4 2024 in Review

Portolan Capital Management sold out of Sempreon, Inc. Common Stock (CASK) in Q4 2024, closing a stake of 81,400 shares — an estimated $6.78M sold.

Portolan Capital Management first reported a position in CASK in Q1 2022 and held it in 7 quarters. The position peaked at $7.37M in Q1 2022. 206 funds tracked by Wall St. Rank hold CASK as of Q4 2024.

  • Portolan Capital Management reported no remaining Sempreon, Inc. Common Stock position as of Q4 2024 after selling out during the quarter.
  • Portolan Capital Management sold 81,400 Sempreon, Inc. Common Stock shares in Q4 2024, an estimated $6.78M.
  • Portolan Capital Management first reported a position in Sempreon, Inc. Common Stock in Q1 2022 and held it in 7 quarters.
  • Portolan Capital Management's Sempreon, Inc. Common Stock position peaked at $7.37M in Q1 2022.
  • 206 funds tracked by Wall St. Rank held Sempreon, Inc. Common Stock as of Q4 2024.

Based on Portolan Capital Management's 13F filing for Q4 2024, filed 13 Feb 2025.