Israel Englander’s Glaukos GKOS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.4M | Sell |
10,000
-50,000
| -83% | -$6.33M | ﹤0.01% | 4099 |
|
|
2026
Q1 | $6.46M | Buy |
+60,000
| New | +$6.75M | ﹤0.01% | 2649 |
|
|
2025
Q4 | – | Sell |
-5,000
| Closed | -$408K | – | 6174 |
|
|
2025
Q3 | $408K | Sell |
5,000
-62,500
| -93% | -$5.74M | ﹤0.01% | 5199 |
|
|
2025
Q2 | $6.97M | Sell |
67,500
-13,500
| -17% | -$1.27M | ﹤0.01% | 2631 |
|
|
2025
Q1 | $7.97M | Buy |
81,000
+79,000
| +3,950% | +$10.5M | ﹤0.01% | 2413 |
|
|
2024
Q4 | $300K | Sell |
2,000
-3,000
| -60% | -$413K | ﹤0.01% | 5072 |
|
|
2024
Q3 | $651K | Sell |
5,000
-5,200
| -51% | -$647K | ﹤0.01% | 4613 |
|
|
2024
Q2 | $1.21M | Buy |
+10,200
| New | +$1.08M | ﹤0.01% | 3967 |
|
|
2024
Q1 | – | Sell |
-74,600
| Closed | -$5.93M | – | 6344 |
|
|
2023
Q4 | $5.93M | Buy |
74,600
+64,400
| +631% | +$4.39M | ﹤0.01% | 2645 |
|
|
2023
Q3 | $768K | Sell |
10,200
-34,800
| -77% | -$2.6M | ﹤0.01% | 4371 |
|
|
2023
Q2 | $3.2M | Buy |
+45,000
| New | +$2.58M | ﹤0.01% | 3076 |
|
|
2022
Q2 | – | Sell |
-100,000
| Closed | -$5.78M | – | 7155 |
|
|
2022
Q1 | $5.78M | Buy |
+100,000
| New | +$5.29M | ﹤0.01% | 2774 |
|
|
2021
Q4 | – | Sell |
-40,000
| Closed | -$1.93M | – | 7005 |
|
|
2021
Q3 | $1.93M | Buy |
40,000
+25,000
| +167% | +$1.39M | ﹤0.01% | 3971 |
|
|
2021
Q2 | $1.27M | Buy |
15,000
+5,000
| +50% | +$411K | ﹤0.01% | 4442 |
|
|
2021
Q1 | $839K | Hold |
10,000
| – | – | ﹤0.01% | 4380 |
|
|
2020
Q4 | $753K | Sell |
10,000
-30,000
| -75% | -$1.9M | ﹤0.01% | 3920 |
|
|
2020
Q3 | $1.98K | Sell |
40,000
-20,000
| -33% | -$879K | ﹤0.01% | 2604 |
|
|
2020
Q2 | $2.31M | Buy |
+60,000
| New | +$2.23M | ﹤0.01% | 2417 |
|
|
2020
Q1 | – | Sell |
-50,000
| Closed | -$2.72M | – | 4083 |
|
|
2019
Q4 | $2.72M | Buy |
+50,000
| New | +$3.04M | ﹤0.01% | 2407 |
|
|
2019
Q2 | – | Sell |
-15,000
| Closed | -$1.18M | – | 4185 |
|
|
2019
Q1 | $1.18M | Buy |
15,000
+10,000
| +200% | +$668K | ﹤0.01% | 2763 |
|
|
2018
Q4 | $281K | Buy |
+5,000
| New | +$301K | ﹤0.01% | 3248 |
|
|
2018
Q1 | – | Sell |
-30,000
| Closed | -$770K | – | 3799 |
|
|
2017
Q4 | $770K | Buy |
+30,000
| New | +$893K | ﹤0.01% | 2857 |
|
Other funds holding GKOS
JT
Israel Englander's GKOS Position: Q2 2026 in Review
Israel Englander increased its Glaukos (GKOS) stake by 35% in Q2 2026, buying an estimated $51.5M and bringing the position to 1,581,016 shares worth $221M. The position accounts for 0.08% of the portfolio, ranked #213.
Israel Englander first reported a position in GKOS in Q2 2015 and has held it in 40 quarters since. 364 funds tracked by Wall St. Rank hold GKOS as of Q2 2026.
- Israel Englander held 1,581,016 shares of Glaukos worth $221M as of Q2 2026.
- Israel Englander bought 407,320 Glaukos shares in Q2 2026, an estimated $51.5M.
- Glaukos made up 0.08% of Israel Englander's portfolio in Q2 2026, its #213 holding.
- Israel Englander first reported a position in Glaukos in Q2 2015 and has held it in 40 quarters since.
- 364 funds tracked by Wall St. Rank held Glaukos as of Q2 2026.
Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.