Calamos Advisors
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Calamos Advisors’s Coherent COHR Stock Holding History

Calamos Advisors’s Portfolio COHR Stock Details COHR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$12.7M Buy
+32,277
New +$11.4M 0.04% 361
2026
Q1 		– Sell
-59,357
Closed -$11M – 1216
2025
Q4 		$11M Buy
59,357
+6,084
+11% +$910K 0.04% 368
2025
Q3 		$5.74M Sell
53,273
-25,142
-32% -$2.51M 0.02% 523
2025
Q2 		$7M Buy
+78,415
New +$5.64M 0.03% 487
2025
Q1 		– Sell
-29,890
Closed -$2.83M – 918
2024
Q4 		$2.83M Buy
29,890
+5,003
+20% +$501K 0.01% 573
2024
Q3 		$2.21M Buy
+24,887
New +$1.86M 0.01% 603

Other funds holding COHR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
NC
Nvidia Corp Santa Clara, California $63.4B AUM 136.76% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Calamos Advisors's COHR Position: Q2 2026 in Review

Calamos Advisors opened a new position in Coherent (COHR) in Q2 2026: 32,277 shares worth $12.7M. The stake represents 0.04% of the portfolio and ranks #361 among its holdings. This is a return to the name: Calamos Advisors previously reported a position in COHR as recently as Q4 2025.

Calamos Advisors first reported a position in COHR in Q3 2024 and has held it in 6 quarters since. 1,310 funds tracked by Wall St. Rank hold COHR as of Q2 2026.

  • Calamos Advisors held 32,277 shares of Coherent worth $12.7M as of Q2 2026.
  • Coherent was a new Calamos Advisors position in Q2 2026.
  • Coherent made up 0.04% of Calamos Advisors's portfolio in Q2 2026, its #361 holding.
  • Calamos Advisors first reported a position in Coherent in Q3 2024 and has held it in 6 quarters since.
  • 1,310 funds tracked by Wall St. Rank held Coherent as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.