Diamond Hill Capital Management
KOPN icon

Diamond Hill Capital Management’s Kopin KOPN Stock Holding History

Diamond Hill Capital Management’s Portfolio KOPN Stock Details KOPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.54M Buy
567,402
+182,697
+47% +$796K 0.02% 166
2026
Q1 		$866K Buy
+384,705
New +$931K 0.01% 177

Other funds holding KOPN

State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
TAM
Telemark Asset Management Boston, Massachusetts $1.38B AUM 71.45% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Diamond Hill Capital Management's KOPN Position: Q2 2026 in Review

Diamond Hill Capital Management increased its Kopin (KOPN) stake by 47% in Q2 2026, buying an estimated $796K and bringing the position to 567,402 shares worth $2.54M. The position accounts for 0.02% of the portfolio, ranked #166.

Diamond Hill Capital Management first reported a position in KOPN in Q1 2026 and has held it in 2 quarters since. 201 funds tracked by Wall St. Rank hold KOPN as of Q2 2026.

  • Diamond Hill Capital Management held 567,402 shares of Kopin worth $2.54M as of Q2 2026.
  • Diamond Hill Capital Management bought 182,697 Kopin shares in Q2 2026, an estimated $796K.
  • Kopin made up 0.02% of Diamond Hill Capital Management's portfolio in Q2 2026, its #166 holding.
  • Diamond Hill Capital Management first reported a position in Kopin in Q1 2026 and has held it in 2 quarters since.
  • 201 funds tracked by Wall St. Rank held Kopin as of Q2 2026.

Based on Diamond Hill Capital Management's 13F filing for Q2 2026, filed 6 Aug 2026.