Hudson Bay Capital Management
OLN icon

Hudson Bay Capital Management’s Olin OLN Stock Holding History

Hudson Bay Capital Management’s Portfolio OLN Stock Details OLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-30,000
Closed -$892K – 1589
2026
Q1 		$892K Sell
30,000
-31,030
-51% -$758K ﹤0.01% 899
2025
Q4 		$1.27M Sell
61,030
-105,671
-63% -$2.28M ﹤0.01% 770
2025
Q3 		$4.17M Buy
+166,701
New +$3.7M 0.01% 599
2024
Q4 		– Sell
-65,000
Closed -$3.12M – 1061
2024
Q3 		$3.12M Sell
65,000
-60,000
-48% -$2.67M 0.01% 511
2024
Q2 		$5.89M Buy
125,000
+45,000
+56% +$2.41M 0.03% 346
2024
Q1 		$4.7M Buy
80,000
+10,000
+14% +$536K 0.03% 310
2023
Q4 		$3.78M Hold
70,000
– – 0.02% 346
2023
Q3 		$3.5M Buy
+70,000
New +$3.78M 0.03% 377
2023
Q1 		– Sell
-35,000
Closed -$1.85M – 954
2022
Q4 		$1.85M Buy
+35,000
New +$1.86M 0.02% 616
2017
Q3 		– Sell
-38,591
Closed -$1.17M – 495
2017
Q2 		$1.17M Buy
+38,591
New +$1.18M 0.02% 394

Other funds holding OLN

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BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
YAM
Yacktman Asset Management Austin, Texas $8.09B AUM 19.03% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return

Hudson Bay Capital Management's OLN Position: Q2 2026 in Review

Hudson Bay Capital Management sold out of Olin (OLN) in Q2 2026, closing a stake of 30,000 shares — an estimated $892K sold.

Hudson Bay Capital Management first reported a position in OLN in Q2 2017 and held it in 10 quarters. The position peaked at $5.89M in Q2 2024. 414 funds tracked by Wall St. Rank hold OLN as of Q2 2026.

  • Hudson Bay Capital Management reported no remaining Olin position as of Q2 2026 after selling out during the quarter.
  • Hudson Bay Capital Management sold 30,000 Olin shares in Q2 2026, an estimated $892K.
  • Hudson Bay Capital Management first reported a position in Olin in Q2 2017 and held it in 10 quarters.
  • Hudson Bay Capital Management's Olin position peaked at $5.89M in Q2 2024.
  • 414 funds tracked by Wall St. Rank held Olin as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.