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John Overdeck’s Cal-Maine CALM Stock Holding History

John Overdeck’s Portfolio CALM Stock Details CALM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$733K Buy
+9,100
New +$703K ﹤0.01% 3864
2020
Q3 		– Sell
-8,300
Closed -$369K – 3112
2020
Q2 		$369K Sell
8,300
-20,500
-71% -$873K ﹤0.01% 2232
2020
Q1 		$1.27M Buy
28,800
+4,300
+18% +$163K 0.01% 1248
2019
Q4 		$1.05M Buy
24,500
+1,400
+6% +$58.3K ﹤0.01% 2140
2019
Q3 		$923K Buy
+23,100
New +$960K ﹤0.01% 2058
2019
Q1 		– Sell
-7,800
Closed -$330K – 3043
2018
Q4 		$330K Buy
7,800
+1,200
+18% +$55.6K ﹤0.01% 2384
2018
Q3 		$319K Buy
+6,600
New +$316K ﹤0.01% 2731
2018
Q2 		– Sell
-58,800
Closed -$2.57M – 3334
2018
Q1 		$2.57M Buy
58,800
+10,000
+20% +$434K 0.01% 1350
2017
Q4 		$2.17M Sell
48,800
-8,400
-15% -$374K 0.01% 1414
2017
Q3 		$2.35M Buy
+57,200
New +$2.14M 0.01% 1211
2017
Q2 		– Sell
-9,000
Closed -$331K – 2977
2017
Q1 		$331K Buy
9,000
+1,000
+13% +$40K ﹤0.01% 2530
2016
Q4 		$353K Sell
8,000
-12,600
-61% -$501K ﹤0.01% 2681
2016
Q3 		$794K Buy
+20,600
New +$887K ﹤0.01% 2137

Other funds holding CALM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

John Overdeck's CALM Position: Q2 2026 in Review

John Overdeck sold out of Cal-Maine (CALM) in Q2 2026, closing a stake of 24,700 shares — an estimated $1.91M sold.

John Overdeck first reported a position in CALM in Q2 2013 and held it in 30 quarters. The position peaked at $21.3M in Q3 2024. 453 funds tracked by Wall St. Rank hold CALM as of Q2 2026.

  • John Overdeck reported no remaining Cal-Maine position as of Q2 2026 after selling out during the quarter.
  • John Overdeck sold 24,700 Cal-Maine shares in Q2 2026, an estimated $1.91M.
  • John Overdeck first reported a position in Cal-Maine in Q2 2013 and held it in 30 quarters.
  • John Overdeck's Cal-Maine position peaked at $21.3M in Q3 2024.
  • 453 funds tracked by Wall St. Rank held Cal-Maine as of Q2 2026.

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