UOC
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UBS O'Connor’s Coherent COHR Stock Holding History

UBS O'Connor’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
2025
Q4 		$3.74M Buy
20,257
+4,329
+27% +$648K 0.1% 68
2025
Q3 		$1.72M Buy
+15,928
New +$1.59M 0.05% 148
2024
Q3 		– Sell
-20,000
Closed -$1.45M – 520
2024
Q2 		$1.45M Sell
20,000
-17,069
-46% -$1.03M 0.04% 239
2024
Q1 		$2.25M Sell
37,069
-23,059
-38% -$1.26M 0.06% 157
2023
Q4 		$2.62M Buy
+60,128
New +$2.17M 0.08% 137

Other funds holding COHR

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BCI
Bain Capital Investors Boston, Massachusetts $4.82B AUM 35.43% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

UBS O'Connor's COHR Position: Q4 2025 in Review

UBS O'Connor increased its Coherent (COHR) stake by 27% in Q4 2025, buying an estimated $648K and bringing the position to 20,257 shares worth $3.74M. The position accounts for 0.1% of the portfolio, ranked #68.

UBS O'Connor first reported a position in COHR in Q4 2023 and has held it in 5 quarters since. 903 funds tracked by Wall St. Rank hold COHR as of Q4 2025.

  • UBS O'Connor held 20,257 shares of Coherent worth $3.74M as of Q4 2025.
  • UBS O'Connor bought 4,329 Coherent shares in Q4 2025, an estimated $648K.
  • Coherent made up 0.1% of UBS O'Connor's portfolio in Q4 2025, its #68 holding.
  • UBS O'Connor first reported a position in Coherent in Q4 2023 and has held it in 5 quarters since.
  • 903 funds tracked by Wall St. Rank held Coherent as of Q4 2025.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.