Mariner
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Mariner’s Olin OLN Stock Holding History

Mariner’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 		$2.48M Buy
+125,257
New +$3.27M ﹤0.01% 1362
2025
Q4 		– Sell
-18,177
Closed -$454K – 3725
2025
Q3 		$454K Sell
18,177
-3,597
-17% -$79.9K ﹤0.01% 2509
2025
Q2 		$437K Sell
21,774
-766
-3% -$15.9K ﹤0.01% 2440
2025
Q1 		$546K Buy
22,540
+4,376
+24% +$123K ﹤0.01% 2141
2024
Q4 		$614K Sell
18,164
-517
-3% -$21.6K ﹤0.01% 2015
2024
Q3 		$896K Sell
18,681
-3,346
-15% -$149K ﹤0.01% 1697
2024
Q2 		$1.04M Buy
22,027
+85
+0.4% +$4.55K ﹤0.01% 1480
2024
Q1 		$1.29M Buy
21,942
+1,327
+6% +$71.2K ﹤0.01% 1342
2023
Q4 		$1.11M Buy
20,615
+3,790
+23% +$181K ﹤0.01% 1362
2023
Q3 		$841K Buy
16,825
+2,502
+17% +$135K ﹤0.01% 1420
2023
Q2 		$736K Sell
14,323
-1,671
-10% -$88.9K ﹤0.01% 1482
2023
Q1 		$887K Buy
15,994
+8,438
+112% +$483K ﹤0.01% 1336
2022
Q4 		$400K Sell
7,556
-343
-4% -$18.2K ﹤0.01% 1809
2022
Q3 		$339K Buy
+7,899
New +$400K ﹤0.01% 1688

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

Mariner's OLN Position: Q2 2026 in Review

Mariner opened a new position in Olin (OLN) in Q2 2026: 125,257 shares worth $2.48M. The stake represents ﹤0.01% of the portfolio and ranks #1362 among its holdings. This is a return to the name: Mariner previously reported a position in OLN as recently as Q3 2025.

Mariner first reported a position in OLN in Q3 2022 and has held it in 14 quarters since. 413 funds tracked by Wall St. Rank hold OLN as of Q2 2026.

  • Mariner held 125,257 shares of Olin worth $2.48M as of Q2 2026.
  • Olin was a new Mariner position in Q2 2026.
  • Olin made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1362 holding.
  • Mariner first reported a position in Olin in Q3 2022 and has held it in 14 quarters since.
  • 413 funds tracked by Wall St. Rank held Olin as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.