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CenterBook Partners’s Olin OLN Stock Holding History

CenterBook Partners’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 		$8.75M Buy
441,585
+253,463
+135% +$6.63M 0.43% 51
2026
Q1 		$5.59M Sell
188,122
-300,208
-61% -$7.34M 0.3% 93
2025
Q4 		$10.2M Buy
488,330
+379,337
+348% +$8.18M 0.5% 46
2025
Q3 		$2.72M Buy
+108,993
New +$2.42M 0.13% 212

Other funds holding OLN

Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return
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 $3.37T AUM 44.26% 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

CenterBook Partners's OLN Position: Q2 2026 in Review

CenterBook Partners increased its Olin (OLN) stake by 135% in Q2 2026, buying an estimated $6.63M and bringing the position to 441,585 shares worth $8.75M. The position accounts for 0.43% of the portfolio, ranked #51.

CenterBook Partners first reported a position in OLN in Q3 2025 and has held it in 4 quarters since. The position peaked at $10.2M in Q4 2025. 413 funds tracked by Wall St. Rank hold OLN as of Q2 2026.

  • CenterBook Partners held 441,585 shares of Olin worth $8.75M as of Q2 2026.
  • CenterBook Partners bought 253,463 Olin shares in Q2 2026, an estimated $6.63M.
  • Olin made up 0.43% of CenterBook Partners's portfolio in Q2 2026, its #51 holding.
  • CenterBook Partners first reported a position in Olin in Q3 2025 and has held it in 4 quarters since.
  • CenterBook Partners's Olin position peaked at $10.2M in Q4 2025.
  • 413 funds tracked by Wall St. Rank held Olin as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.