Westfield Capital Management’s Coherent COHR Stock Holding History

Westfield Capital Management’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	$115M	Sell	291,040 -105,604	-27%	-$37.4M	0.38%	72
2026 Q1	$94.5M	Sell	396,644 -268,479	-40%	-$61.5M	0.4%	79
2025 Q4	$123M	Sell	665,123 -807,840	-55%	-$121M	0.51%	51
2025 Q3	$159M	Buy	1,472,963 +698,728	+90%	+$69.7M	0.67%	36
2025 Q2	$69.1M	Buy	774,235 +378,731	+96%	+$27.3M	0.29%	102
2025 Q1	$25.7M	Buy	+395,504	New	+$32.8M	0.13%	165
2024 Q3	–	Sell	-1,092,405	Closed	-$79.2M	–	254
2024 Q2	$79.2M	Sell	1,092,405 -37,372	-3%	-$2.25M	0.39%	76
2024 Q1	$68.5M	Buy	+1,129,777	New	+$61.9M	0.36%	103
2021 Q2	–	Sell	-351,212	Closed	-$24M	–	245
2021 Q1	$24M	Buy	+351,212	New	+$28.8M	0.15%	162

Other funds holding COHR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Nvidia Corp Santa Clara, California $63.4B AUM 136.76% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Westfield Capital Management's COHR Position: Q2 2026 in Review

Westfield Capital Management reduced its Coherent (COHR) stake by 27% in Q2 2026, selling an estimated $37.4M and leaving 291,040 shares worth $115M. The position accounts for 0.38% of the portfolio, ranked #72.

Westfield Capital Management first reported a position in COHR in Q1 2021 and has held it in 9 quarters since. The position peaked at $159M in Q3 2025. 1,304 funds tracked by Wall St. Rank hold COHR as of Q2 2026.

Westfield Capital Management held 291,040 shares of Coherent worth $115M as of Q2 2026.
Westfield Capital Management sold 105,604 Coherent shares in Q2 2026, an estimated $37.4M.
Coherent made up 0.38% of Westfield Capital Management's portfolio in Q2 2026, its #72 holding.
Westfield Capital Management first reported a position in Coherent in Q1 2021 and has held it in 9 quarters since.
Westfield Capital Management's Coherent position peaked at $159M in Q3 2025.
1,304 funds tracked by Wall St. Rank held Coherent as of Q2 2026.

Based on Westfield Capital Management's 13F filing for Q2 2026, filed 12 Aug 2026.