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Zweig-DiMenna Associates’s Coherent COHR Stock Holding History

Zweig-DiMenna Associates’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 		$36.4M Sell
92,371
-24,379
-21% -$8.62M 3.31% 8
2026
Q1 		$27.8M Buy
116,750
+39,850
+52% +$9.13M 3.85% 5
2025
Q4 		$14.2M Buy
+76,900
New +$11.5M 0.88% 35
2024
Q2 		– Sell
-159,808
Closed -$9.69M – 87
2024
Q1 		$9.69M Hold
159,808
– – 0.85% 43
2023
Q4 		$6.96M Buy
159,808
+88,034
+123% +$3.17M 0.78% 51
2023
Q3 		$2.34M Buy
71,774
+16,049
+29% +$659K 0.28% 86
2023
Q2 		$2.84M Buy
55,725
+29,635
+114% +$1.1M 0.36% 78
2023
Q1 		$994K Sell
26,090
-32,602
-56% -$1.33M 0.13% 88
2022
Q4 		$2.06M Hold
58,692
– – 0.3% 81
2022
Q3 		$2.04M Hold
58,692
– – 0.45% 61
2022
Q2 		$2.99M Hold
58,692
– – 0.57% 62
2022
Q1 		$4.25M Sell
58,692
-58,508
-50% -$3.98M 0.57% 60
2021
Q4 		$8.01M Buy
+117,200
New +$7.37M 0.65% 65
2021
Q2 		– Sell
-59,400
Closed -$4.06M – 205
2021
Q1 		$4.06M Sell
59,400
-7,600
-11% -$624K 0.28% 104
2020
Q4 		$5.09M Buy
+67,000
New +$3.97M 0.32% 84
2019
Q2 		– Sell
-178,000
Closed -$6.63M – 101
2019
Q1 		$6.63M Buy
+178,000
New +$6.58M 0.74% 52
2018
Q2 		– Sell
-105,000
Closed -$4.29M – 149
2018
Q1 		$4.29M Buy
+105,000
New +$4.55M 0.38% 73

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

Zweig-DiMenna Associates's COHR Position: Q2 2026 in Review

Zweig-DiMenna Associates reduced its Coherent (COHR) stake by 21% in Q2 2026, selling an estimated $8.62M and leaving 92,371 shares worth $36.4M. The position accounts for 3.31% of the portfolio, ranked #8.

Zweig-DiMenna Associates first reported a position in COHR in Q1 2018 and has held it in 17 quarters since. 1,310 funds tracked by Wall St. Rank hold COHR as of Q2 2026.

  • Zweig-DiMenna Associates held 92,371 shares of Coherent worth $36.4M as of Q2 2026.
  • Zweig-DiMenna Associates sold 24,379 Coherent shares in Q2 2026, an estimated $8.62M.
  • Coherent made up 3.31% of Zweig-DiMenna Associates's portfolio in Q2 2026, its #8 holding.
  • Zweig-DiMenna Associates first reported a position in Coherent in Q1 2018 and has held it in 17 quarters since.
  • 1,310 funds tracked by Wall St. Rank held Coherent as of Q2 2026.

Based on Zweig-DiMenna Associates's 13F filing for Q2 2026, filed 13 Aug 2026.