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Position history for GROUP ONE TRADING LLCGROUP ONE TRADING LLC's holdings in II-VI INC

GROUP ONE TRADING LLC holds 53,595 shares of COHR (II-VI INC), worth $21.1M as of 2026-Q2. The position was decreased (-29.2% shares). COHR represents 0.0% of GROUP ONE TRADING LLC's portfolio.

Current Value

$21.1M

Current Shares

53,595

Total Value Change

+$17.1M

Total Shares Change

+8,044

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
53,595
-29.2%
$21.1M0.0%$394.47
0
2026-Q1
Increased
75,682
+34.1%
$18M0.0%$238.21
36
2025-Q4
Increased
56,452
+228.0%
$10.4M0.0%$184.57
45
2025-Q3
Increased
17,212
+60.2%
$1.9M0.0%$107.72
37
2025-Q2
Decreased
10,742
-72.0%
$958,2940.0%$89.21
0
2025-Q1
Increased
38,340
+9.2%
$2.5M0.0%$64.94
29
2024-Q4
Decreased
35,117
-22.9%
$3.3M0.0%$94.73
0
2024-Q3
Increased
45,551
+55.6%
$4M0.0%$88.91
38

Other major holders of COHR: BlackRock, Inc., FMR LLC, VANGUARD CAPITAL MANAGEMENT LLC

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