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Cliff Asness’s Glaukos GKOS Stock Holding History

Cliff Asness’s Portfolio GKOS Stock Details GKOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.29M Buy
16,401
+2,075
+14% +$263K ﹤0.01% 2540
2026
Q1 		$1.54M Sell
14,326
-1,246
-8% -$140K ﹤0.01% 2521
2025
Q4 		$1.76M Buy
15,572
+5,255
+51% +$502K ﹤0.01% 2202
2025
Q3 		$841K Buy
10,317
+3,976
+63% +$365K ﹤0.01% 2536
2025
Q2 		$655K Sell
6,341
-1,447
-19% -$136K ﹤0.01% 2461
2025
Q1 		$766K Buy
7,788
+198
+3% +$26.4K ﹤0.01% 2184
2024
Q4 		$1.14M Buy
7,590
+1,061
+16% +$146K ﹤0.01% 1822
2024
Q3 		$851K Buy
6,529
+2,388
+58% +$297K ﹤0.01% 1927
2024
Q2 		$490K Buy
4,141
+211
+5% +$22.4K ﹤0.01% 2064
2024
Q1 		$371K Buy
3,930
+672
+21% +$60K ﹤0.01% 2071
2023
Q4 		$259K Buy
+3,258
New +$222K ﹤0.01% 2116
2022
Q2 		– Sell
-11,039
Closed -$638K – 2226
2022
Q1 		$638K Sell
11,039
-13,763
-55% -$728K ﹤0.01% 1729
2021
Q4 		$1.1M Buy
24,802
+8,110
+49% +$374K ﹤0.01% 1504
2021
Q3 		$804K Buy
+16,692
New +$926K ﹤0.01% 1653
2019
Q4 		– Sell
-11,217
Closed -$701K – 2139
2019
Q3 		$701K Sell
11,217
-26,986
-71% -$1.9M ﹤0.01% 1644
2019
Q2 		$2.88M Buy
38,203
+25,449
+200% +$1.83M ﹤0.01% 1145
2019
Q1 		$1M Sell
12,754
-476
-4% -$31.8K ﹤0.01% 1554
2018
Q4 		$743K Buy
+13,230
New +$795K ﹤0.01% 1616
2018
Q1 		– Sell
-22,806
Closed -$585K – 2242
2017
Q4 		$585K Buy
+22,806
New +$679K ﹤0.01% 1868
2017
Q3 		– Sell
-37,152
Closed -$1.54M – 2257
2017
Q2 		$1.54M Buy
37,152
+15,920
+75% +$686K ﹤0.01% 1501
2017
Q1 		$1.09M Buy
21,232
+6,284
+42% +$274K ﹤0.01% 1640
2016
Q4 		$513K Buy
+14,948
New +$512K ﹤0.01% 1920

Other funds holding GKOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Cliff Asness's GKOS Position: Q2 2026 in Review

Cliff Asness increased its Glaukos (GKOS) stake by 14% in Q2 2026, buying an estimated $263K and bringing the position to 16,401 shares worth $2.29M. The position accounts for ﹤0.01% of the portfolio, ranked #2540.

Cliff Asness first reported a position in GKOS in Q4 2016 and has held it in 22 quarters since. The position peaked at $2.88M in Q2 2019. 364 funds tracked by Wall St. Rank hold GKOS as of Q2 2026.

  • Cliff Asness held 16,401 shares of Glaukos worth $2.29M as of Q2 2026.
  • Cliff Asness bought 2,075 Glaukos shares in Q2 2026, an estimated $263K.
  • Glaukos made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #2540 holding.
  • Cliff Asness first reported a position in Glaukos in Q4 2016 and has held it in 22 quarters since.
  • Cliff Asness's Glaukos position peaked at $2.88M in Q2 2019.
  • 364 funds tracked by Wall St. Rank held Glaukos as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.