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Bob Robotti’s Olin OLN Stock Holding History

Bob Robotti’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 		– Sell
-37,408
Closed -$779K – 64
2025
Q4 		$779K Buy
37,408
+1,690
+5% +$36.5K 0.14% 45
2025
Q3 		$893K Sell
35,718
-77,674
-69% -$1.73M 0.15% 45
2025
Q2 		$2.28M Sell
113,392
-2,290
-2% -$47.6K 0.38% 36
2025
Q1 		$2.8M Buy
115,682
+3,060
+3% +$86.1K 0.56% 32
2024
Q4 		$3.81M Sell
112,622
-574
-0.5% -$24K 0.67% 29
2024
Q3 		$5.43M Buy
113,196
+500
+0.4% +$22.3K 0.83% 27
2024
Q2 		$5.31M Buy
112,696
+235
+0.2% +$12.6K 0.83% 25
2024
Q1 		$6.61M Sell
112,461
-2,420
-2% -$130K 0.9% 22
2023
Q4 		$6.2M Sell
114,881
-1,400
-1% -$67K 0.89% 20
2023
Q3 		$5.81M Sell
116,281
-850
-0.7% -$45.9K 0.85% 20
2023
Q2 		$6.02M Sell
117,131
-540
-0.5% -$28.7K 0.97% 19
2023
Q1 		$6.53M Buy
117,671
+860
+0.7% +$49.2K 1.15% 16
2022
Q4 		$6.18M Sell
116,811
-16,480
-12% -$875K 1.23% 15
2022
Q3 		$5.71M Sell
133,291
-150
-0.1% -$7.6K 1.36% 16
2022
Q2 		$6.17M Buy
133,441
+220
+0.2% +$12.7K 1.51% 16
2022
Q1 		$6.96M Buy
133,221
+10
+0% +$511 1.41% 20
2021
Q4 		$7.66M Buy
133,211
+24,406
+22% +$1.37M 1.55% 19
2021
Q3 		$5.25M Buy
108,805
+900
+0.8% +$42K 1.2% 20
2021
Q2 		$4.99M Buy
+107,905
New +$4.86M 1.25% 20

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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
YAM
Yacktman Asset Management Austin, Texas $8.09B AUM 19.03% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Bob Robotti's OLN Position: Q1 2026 in Review

Bob Robotti sold out of Olin (OLN) in Q1 2026, closing a stake of 37,408 shares — an estimated $779K sold.

Bob Robotti first reported a position in OLN in Q2 2021 and held it in 19 quarters. The position peaked at $7.66M in Q4 2021. 420 funds tracked by Wall St. Rank hold OLN as of Q1 2026.

  • Bob Robotti reported no remaining Olin position as of Q1 2026 after selling out during the quarter.
  • Bob Robotti sold 37,408 Olin shares in Q1 2026, an estimated $779K.
  • Bob Robotti first reported a position in Olin in Q2 2021 and held it in 19 quarters.
  • Bob Robotti's Olin position peaked at $7.66M in Q4 2021.
  • 420 funds tracked by Wall St. Rank held Olin as of Q1 2026.

Based on Robotti Robert's 13F filing for Q1 2026, filed 13 May 2026.