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OLN icon

CSS LLC’s Olin OLN Stock Holding History

CSS LLC’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
Q1 		$370K Sell
12,443
-6,520
-34% -$159K 0.02% 595
2025
Q4 		$395K Buy
+18,963
New +$409K 0.02% 618
2025
Q2 		– Sell
-8,280
Closed -$201K – 1097
2025
Q1 		$201K Sell
8,280
-1,417
-15% -$39.9K 0.01% 711
2024
Q4 		$328K Sell
9,697
-7,800
-45% -$326K 0.01% 688
2024
Q3 		$840K Sell
17,497
-6,000
-26% -$267K 0.04% 354
2024
Q2 		$1.11M Buy
23,497
+13,344
+131% +$714K 0.06% 256
2024
Q1 		$597K Sell
10,153
-4,566
-31% -$245K 0.03% 395
2023
Q4 		$794K Sell
14,719
-2,000
-12% -$95.8K 0.05% 303
2023
Q3 		$836K Buy
16,719
+4,000
+31% +$216K 0.05% 260
2023
Q2 		$654K Buy
12,719
+1,000
+9% +$53.2K 0.04% 327
2023
Q1 		$650K Buy
11,719
+5,719
+95% +$327K 0.04% 269
2022
Q4 		$318K Buy
6,000
+1,000
+20% +$53.1K 0.02% 511
2022
Q3 		$214K Sell
5,000
-2,500
-33% -$127K 0.01% 737
2022
Q2 		$347K Buy
+7,500
New +$433K 0.01% 674
2018
Q1 		– Sell
-4,358
Closed -$155K – 595
2017
Q4 		$155K Hold
4,358
– – 0.01% 504
2017
Q3 		$149K Sell
4,358
-5,500
-56% -$171K 0.01% 525
2017
Q2 		$299K Hold
9,858
– – 0.01% 445
2017
Q1 		$324K Hold
9,858
– – 0.02% 408
2016
Q4 		$252K Sell
9,858
-5,000
-34% -$119K 0.01% 480
2016
Q3 		$305K Sell
14,858
-4,000
-21% -$86.1K 0.01% 475
2016
Q2 		$468K Sell
18,858
-1,400
-7% -$30.2K 0.03% 373
2016
Q1 		$352K Sell
20,258
-31,600
-61% -$489K 0.02% 408
2015
Q4 		$895K Sell
51,858
-69,070
-57% -$1.33M 0.05% 250
2015
Q3 		$2.03M Buy
+120,928
New +$2.56M 0.12% 155

Other funds holding OLN

Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return
YAM
Yacktman Asset Management Austin, Texas $7.5B AUM 22.48% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

CSS LLC's OLN Position: Q1 2026 in Review

CSS LLC reduced its Olin (OLN) stake by 34% in Q1 2026, selling an estimated $159K and leaving 12,443 shares worth $370K. The position accounts for 0.02% of the portfolio, ranked #595.

CSS LLC first reported a position in OLN in Q3 2015 and has held it in 24 quarters since. The position peaked at $2.03M in Q3 2015. 418 funds tracked by Wall St. Rank hold OLN as of Q1 2026.

  • CSS LLC held 12,443 shares of Olin worth $370K as of Q1 2026.
  • CSS LLC sold 6,520 Olin shares in Q1 2026, an estimated $159K.
  • Olin made up 0.02% of CSS LLC's portfolio in Q1 2026, its #595 holding.
  • CSS LLC first reported a position in Olin in Q3 2015 and has held it in 24 quarters since.
  • CSS LLC's Olin position peaked at $2.03M in Q3 2015.
  • 418 funds tracked by Wall St. Rank held Olin as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.