JO
CMP icon

John Overdeck’s Compass Minerals CMP Stock Holding History

John Overdeck’s Portfolio CMP Stock Details CMP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q2 		– Sell
-9,200
Closed -$500K – 3362
2019
Q1 		$500K Buy
+9,200
New +$466K ﹤0.01% 2272
2018
Q4 		– Sell
-9,200
Closed -$618K – 3037
2018
Q3 		$618K Buy
9,200
+3,500
+61% +$228K ﹤0.01% 2304
2018
Q2 		$375K Buy
+5,700
New +$379K ﹤0.01% 2803

Other funds holding CMP

KI
Koch Inc Wichita, Kansas $1.09B AUM 59.79% 1-Year Est. Return
SCP
SailingStone Capital Partners Houston, Texas $534M AUM 51.9% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ICM
Irenic Capital Management New York $2.08B AUM 19.87% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return
GCM
Gumshoe Capital Management New York $109M AUM

John Overdeck's CMP Position: Q2 2026 in Review

John Overdeck reduced its Compass Minerals (CMP) stake by 6.3% in Q2 2026, selling an estimated $64.2K and leaving 33,605 shares worth $1.05M. The position accounts for ﹤0.01% of the portfolio, ranked #3581.

John Overdeck first reported a position in CMP in Q2 2013 and has held it in 28 quarters since. The position peaked at $19.4M in Q2 2014. 231 funds tracked by Wall St. Rank hold CMP as of Q2 2026.

  • John Overdeck held 33,605 shares of Compass Minerals worth $1.05M as of Q2 2026.
  • John Overdeck sold 2,269 Compass Minerals shares in Q2 2026, an estimated $64.2K.
  • Compass Minerals made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #3581 holding.
  • John Overdeck first reported a position in Compass Minerals in Q2 2013 and has held it in 28 quarters since.
  • John Overdeck's Compass Minerals position peaked at $19.4M in Q2 2014.
  • 231 funds tracked by Wall St. Rank held Compass Minerals as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.