Vanguard Portfolio Management
OLN icon

Vanguard Portfolio Management’s Olin OLN Stock Holding History

Vanguard Portfolio Management’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 		$108M Buy
5,447,478
+8,071
+0.1% +$211K ﹤0.01% 1472
2026
Q1 		$162M Buy
+5,439,407
New +$133M 0.01% 1245

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 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
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Vanguard Portfolio Management's OLN Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Olin (OLN) stake by 0.15% in Q2 2026, buying an estimated $211K and bringing the position to 5,447,478 shares worth $108M. The position accounts for ﹤0.01% of the portfolio, ranked #1472.

Vanguard Portfolio Management first reported a position in OLN in Q1 2026 and has held it in 2 quarters since. The position peaked at $162M in Q1 2026. 407 funds tracked by Wall St. Rank hold OLN as of Q2 2026.

  • Vanguard Portfolio Management held 5,447,478 shares of Olin worth $108M as of Q2 2026.
  • Vanguard Portfolio Management bought 8,071 Olin shares in Q2 2026, an estimated $211K.
  • Olin made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1472 holding.
  • Vanguard Portfolio Management first reported a position in Olin in Q1 2026 and has held it in 2 quarters since.
  • Vanguard Portfolio Management's Olin position peaked at $162M in Q1 2026.
  • 407 funds tracked by Wall St. Rank held Olin as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.