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John Overdeck’s Coherent COHR Stock Holding History

John Overdeck’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 		$3.83M Buy
9,700
+7,700
+385% +$2.72M ﹤0.01% 2399
2026
Q1 		$476K Sell
2,000
-3,000
-60% -$687K ﹤0.01% 3770
2025
Q4 		$923K Buy
+5,000
New +$748K ﹤0.01% 2972
2023
Q3 		– Sell
-651,400
Closed -$33.2M – 2984
2023
Q2 		$33.2M Buy
651,400
+283,200
+77% +$10.5M 0.08% 289
2023
Q1 		$14M Buy
368,200
+256,400
+229% +$10.4M 0.04% 468
2022
Q4 		$3.92M Hold
111,800
– – 0.01% 968
2022
Q3 		$3.9M Buy
+111,800
New +$5.35M 0.01% 849
2022
Q1 		– Sell
-3,300
Closed -$225K – 2959
2021
Q4 		$225K Sell
3,300
-15,200
-82% -$956K ﹤0.01% 3843
2021
Q3 		$1.1M Sell
18,500
-4,700
-20% -$307K ﹤0.01% 2534
2021
Q2 		$1.68M Buy
+23,200
New +$1.63M ﹤0.01% 2013
2021
Q1 		– Sell
-10,900
Closed -$828K – 3874
2020
Q4 		$828K Sell
10,900
-30,700
-74% -$1.82M ﹤0.01% 2143
2020
Q3 		$1.69M Buy
41,600
+36,100
+656% +$1.59M 0.01% 1398
2020
Q2 		$260K Sell
5,500
-28,400
-84% -$1.13M ﹤0.01% 2471
2020
Q1 		$966K Sell
33,900
-8,300
-20% -$270K 0.01% 1434
2019
Q4 		$1.42M Buy
42,200
+32,200
+322% +$1.03M ﹤0.01% 1867
2019
Q3 		$352K Sell
10,000
-1,900
-16% -$72.4K ﹤0.01% 2833
2019
Q2 		$435K Buy
+11,900
New +$434K ﹤0.01% 2611

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

John Overdeck's COHR Position: Q2 2026 in Review

John Overdeck increased its Coherent (COHR) stake by 2,555% in Q2 2026, buying an estimated $9.85M and bringing the position to 28,944 shares worth $11.4M. The position accounts for 0.01% of the portfolio, ranked #1431.

John Overdeck first reported a position in COHR in Q2 2013 and has held it in 35 quarters since. The position peaked at $20.5M in Q1 2021. 1,304 funds tracked by Wall St. Rank hold COHR as of Q2 2026.

  • John Overdeck held 28,944 shares of Coherent worth $11.4M as of Q2 2026.
  • John Overdeck bought 27,854 Coherent shares in Q2 2026, an estimated $9.85M.
  • Coherent made up 0.01% of John Overdeck's portfolio in Q2 2026, its #1431 holding.
  • John Overdeck first reported a position in Coherent in Q2 2013 and has held it in 35 quarters since.
  • John Overdeck's Coherent position peaked at $20.5M in Q1 2021.
  • 1,304 funds tracked by Wall St. Rank held Coherent as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.