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John Overdeck’s Optical Cable Corp OCC Stock Holding History

John Overdeck’s Portfolio OCC Stock Details OCC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.06M Buy
98,449
+27,780
+39% +$385K ﹤0.01% 2970
2026
Q1 		$583K Buy
70,669
+20,675
+41% +$124K ﹤0.01% 3635
2025
Q4 		$222K Sell
49,994
-10,037
-17% -$78K ﹤0.01% 3723
2025
Q3 		$487K Buy
+60,031
New +$367K ﹤0.01% 2998

Other funds holding OCC

GJL
Gendell Jeffrey L $11.3B AUM 163.06% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EI
EAM Investors Solana Beach, California $1.12B AUM 390.6% 1-Year Est. Return

John Overdeck's OCC Position: Q2 2026 in Review

John Overdeck increased its Optical Cable Corp (OCC) stake by 39% in Q2 2026, buying an estimated $385K and bringing the position to 98,449 shares worth $2.06M. The position accounts for ﹤0.01% of the portfolio, ranked #2970.

John Overdeck first reported a position in OCC in Q3 2025 and has held it in 4 quarters since. 43 funds tracked by Wall St. Rank hold OCC as of Q2 2026.

  • John Overdeck held 98,449 shares of Optical Cable Corp worth $2.06M as of Q2 2026.
  • John Overdeck bought 27,780 Optical Cable Corp shares in Q2 2026, an estimated $385K.
  • Optical Cable Corp made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2970 holding.
  • John Overdeck first reported a position in Optical Cable Corp in Q3 2025 and has held it in 4 quarters since.
  • 43 funds tracked by Wall St. Rank held Optical Cable Corp as of Q2 2026.

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