Vanguard Group
OLN icon

Vanguard Group’s Olin OLN Stock Holding History

Vanguard Group’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
2025
Q4 		$236M Sell
11,337,815
-226,401
-2% -$4.88M ﹤0.01% 1463
2025
Q3 		$289M Sell
11,564,216
-89,388
-0.8% -$1.99M ﹤0.01% 1345
2025
Q2 		$234M Sell
11,653,604
-94,980
-0.8% -$1.97M ﹤0.01% 1438
2025
Q1 		$285M Buy
11,748,584
+245,604
+2% +$6.91M 0.01% 1303
2024
Q4 		$389M Buy
11,502,980
+19,920
+0.2% +$832K 0.01% 1188
2024
Q3 		$551M Sell
11,483,060
-301,184
-3% -$13.4M 0.01% 983
2024
Q2 		$556M Sell
11,784,244
-78,016
-0.7% -$4.17M 0.01% 926
2024
Q1 		$698M Sell
11,862,260
-234,269
-2% -$12.6M 0.01% 823
2023
Q4 		$653M Sell
12,096,529
-401,358
-3% -$19.2M 0.01% 826
2023
Q3 		$625M Sell
12,497,887
-1,152,766
-8% -$62.2M 0.02% 788
2023
Q2 		$702M Sell
13,650,653
-562,926
-4% -$29.9M 0.02% 736
2023
Q1 		$789M Sell
14,213,579
-516,389
-4% -$29.6M 0.02% 671
2022
Q4 		$780M Sell
14,729,968
-234,107
-2% -$12.4M 0.02% 665
2022
Q3 		$642M Sell
14,964,075
-929,091
-6% -$47.1M 0.02% 700
2022
Q2 		$736M Buy
15,893,166
+25,885
+0.2% +$1.5M 0.02% 665
2022
Q1 		$830M Buy
15,867,281
+493,052
+3% +$25.2M 0.02% 690
2021
Q4 		$884M Buy
15,374,229
+672,047
+5% +$37.7M 0.02% 706
2021
Q3 		$709M Buy
14,702,182
+124,649
+0.9% +$5.81M 0.02% 784
2021
Q2 		$674M Buy
14,577,533
+761,096
+6% +$34.3M 0.02% 816
2021
Q1 		$525M Buy
13,816,437
+666,695
+5% +$20.2M 0.01% 925
2020
Q4 		$323M Buy
13,149,742
+232,390
+2% +$4.73M 0.01% 1144
2020
Q3 		$160M Sell
12,917,352
-2,128,025
-14% -$24.6M 0.01% 1410
2020
Q2 		$173M Sell
15,045,377
-685,539
-4% -$8.73M 0.01% 1362
2020
Q1 		$184M Buy
15,730,916
+527,269
+3% +$7.98M 0.01% 1183
2019
Q4 		$262M Sell
15,203,647
-493,276
-3% -$8.83M 0.01% 1225
2019
Q3 		$294M Sell
15,696,923
-345,453
-2% -$6.51M 0.01% 1098
2019
Q2 		$351M Buy
16,042,376
+38,905
+0.2% +$866K 0.01% 1002
2019
Q1 		$370M Buy
16,003,471
+126,340
+0.8% +$3.02M 0.01% 946
2018
Q4 		$319M Buy
15,877,131
+354,431
+2% +$7.56M 0.01% 949
2018
Q3 		$399M Buy
15,522,700
+198,463
+1% +$5.82M 0.02% 916
2018
Q2 		$440M Buy
15,324,237
+390,110
+3% +$12.1M 0.02% 841
2018
Q1 		$454M Buy
14,934,127
+331,993
+2% +$11.3M 0.02% 798
2017
Q4 		$520M Buy
14,602,134
+230,253
+2% +$8.18M 0.02% 731
2017
Q3 		$492M Sell
14,371,881
-313,377
-2% -$9.77M 0.02% 735
2017
Q2 		$445M Buy
14,685,258
+274,853
+2% +$8.41M 0.02% 753
2017
Q1 		$474M Buy
14,410,405
+878,440
+6% +$26.3M 0.02% 722
2016
Q4 		$347M Buy
13,531,965
+613,564
+5% +$14.6M 0.02% 829
2016
Q3 		$265M Buy
12,918,401
+417,429
+3% +$8.98M 0.02% 920
2016
Q2 		$311M Buy
12,500,972
+488,466
+4% +$10.5M 0.02% 810
2016
Q1 		$209M Buy
12,012,506
+401,179
+3% +$6.21M 0.01% 1004
2015
Q4 		$200M Buy
11,611,327
+6,289,307
+118% +$121M 0.01% 1006
2015
Q3 		$89.5M Buy
5,322,020
+100,310
+2% +$2.12M 0.01% 1511
2015
Q2 		$141M Buy
5,221,710
+135,320
+3% +$4.02M 0.01% 1295
2015
Q1 		$163M Sell
5,086,390
-115,201
-2% -$3.09M 0.01% 1156
2014
Q4 		$118M Sell
5,201,591
-465,262
-8% -$11.3M 0.01% 1297
2014
Q3 		$143M Buy
5,666,853
+105,296
+2% +$2.8M 0.01% 1126
2014
Q2 		$150M Buy
5,561,557
+29,953
+0.5% +$828K 0.01% 1137
2014
Q1 		$153M Buy
5,531,604
+201,199
+4% +$5.42M 0.01% 1085
2013
Q4 		$154M Buy
5,330,405
+910,636
+21% +$22.6M 0.01% 1048
2013
Q3 		$102M Buy
4,419,769
+96,830
+2% +$2.29M 0.01% 1229
2013
Q2 		$103M Buy
+4,322,939
New +$106M 0.01% 1154

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
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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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
OAG
Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
SAIG
Semper Augustus Investments Group Highlands Ranch, Colorado $885M AUM 30.72% 1-Year Est. Return

Vanguard Group's OLN Position: Q4 2025 in Review

Vanguard Group reduced its Olin (OLN) stake by 2% in Q4 2025, selling an estimated $4.88M and leaving 11,337,815 shares worth $236M. The position accounts for ﹤0.01% of the portfolio, ranked #1463.

Vanguard Group first reported a position in OLN in Q2 2013 and has held it in 51 quarters since. The position peaked at $884M in Q4 2021. 378 funds tracked by Wall St. Rank hold OLN as of Q4 2025.

  • Vanguard Group held 11,337,815 shares of Olin worth $236M as of Q4 2025.
  • Vanguard Group sold 226,401 Olin shares in Q4 2025, an estimated $4.88M.
  • Olin made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #1463 holding.
  • Vanguard Group first reported a position in Olin in Q2 2013 and has held it in 51 quarters since.
  • Vanguard Group's Olin position peaked at $884M in Q4 2021.
  • 378 funds tracked by Wall St. Rank held Olin as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.