Granite Investment Partners’s Glaukos GKOS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $12M | Sell |
111,872
-7,471
| -6% | -$841K | 0.74% | 36 |
|
|
2025
Q4 | $13.5M | Sell |
119,343
-18,004
| -13% | -$1.72M | 0.8% | 32 |
|
|
2025
Q3 | $11.2M | Sell |
137,347
-55,233
| -29% | -$5.07M | 0.64% | 54 |
|
|
2025
Q2 | $19.9M | Buy |
192,580
+177,648
| +1,190% | +$16.7M | 0.97% | 27 |
|
|
2025
Q1 | $1.47M | Sell |
14,932
-6,913
| -32% | -$922K | 0.07% | 193 |
|
|
2024
Q4 | $3.28M | Sell |
21,845
-1,714
| -7% | -$236K | 0.14% | 169 |
|
|
2024
Q3 | $3.07M | Sell |
23,559
-5,152
| -18% | -$641K | 0.13% | 172 |
|
|
2024
Q2 | $3.4M | Sell |
28,711
-24
| -0.1% | -$2.55K | 0.14% | 174 |
|
|
2024
Q1 | $2.71M | Sell |
28,735
-14,606
| -34% | -$1.31M | 0.1% | 182 |
|
|
2023
Q4 | $3.45M | Sell |
43,341
-8,210
| -16% | -$560K | 0.13% | 176 |
|
|
2023
Q3 | $3.88M | Sell |
51,551
-94
| -0.2% | -$7.02K | 0.16% | 161 |
|
|
2023
Q2 | $3.68M | Sell |
51,645
-9,688
| -16% | -$556K | 0.15% | 170 |
|
|
2023
Q1 | $3.07M | Buy |
61,333
+1,809
| +3% | +$87.8K | 0.13% | 168 |
|
|
2022
Q4 | $2.6M | Buy |
59,524
+11,339
| +24% | +$559K | 0.11% | 181 |
|
|
2022
Q3 | $2.56M | Buy |
48,185
+512
| +1% | +$26.4K | 0.11% | 178 |
|
|
2022
Q2 | $2.17M | Sell |
47,673
-13,668
| -22% | -$649K | 0.09% | 191 |
|
|
2022
Q1 | $3.55M | Sell |
61,341
-17,158
| -22% | -$908K | 0.12% | 177 |
|
|
2021
Q4 | $3.49M | Buy |
78,499
+14,319
| +22% | +$661K | 0.1% | 177 |
|
|
2021
Q3 | $3.09M | Buy |
64,180
+16,320
| +34% | +$905K | 0.1% | 177 |
|
|
2021
Q2 | $4.06M | Sell |
47,860
-8,321
| -15% | -$683K | 0.13% | 150 |
|
|
2021
Q1 | $4.71M | Sell |
56,181
-6,901
| -11% | -$607K | 0.16% | 136 |
|
|
2020
Q4 | $4.75M | Sell |
63,082
-2,599
| -4% | -$164K | 0.17% | 129 |
|
|
2020
Q3 | $3.25M | Buy |
65,681
+4,693
| +8% | +$206K | 0.14% | 138 |
|
|
2020
Q2 | $2.34M | Sell |
60,988
-807
| -1% | -$30K | 0.11% | 157 |
|
|
2020
Q1 | $1.91M | Sell |
61,795
-159,712
| -72% | -$8.19M | 0.12% | 162 |
|
|
2019
Q4 | $12.1M | Buy |
221,507
+12,580
| +6% | +$765K | 0.57% | 70 |
|
|
2019
Q3 | $13.1M | Buy |
208,927
+10,303
| +5% | +$726K | 0.68% | 62 |
|
|
2019
Q2 | $15M | Sell |
198,624
-95,048
| -32% | -$6.82M | 0.8% | 48 |
|
|
2019
Q1 | $23M | Buy |
293,672
+40,555
| +16% | +$2.71M | 1.31% | 9 |
|
|
2018
Q4 | $14.2M | Sell |
253,117
-167,216
| -40% | -$10.1M | 1.04% | 22 |
|
|
2018
Q3 | $27.3M | Buy |
420,333
+14,068
| +3% | +$690K | 1.57% | 5 |
|
|
2018
Q2 | $16.5M | Sell |
406,265
-36,016
| -8% | -$1.28M | 1.05% | 18 |
|
|
2018
Q1 | $13.6M | Buy |
442,281
+393,906
| +814% | +$11.9M | 0.91% | 41 |
|
|
2017
Q4 | $1.24M | Buy |
48,375
+3,464
| +8% | +$103K | 0.08% | 185 |
|
|
2017
Q3 | $1.48M | Buy |
+44,911
| New | +$1.71M | 0.09% | 173 |
|
Other funds holding GKOS
VPM
VCM
Granite Investment Partners's GKOS Position: Q1 2026 in Review
Granite Investment Partners reduced its Glaukos (GKOS) stake by 6.3% in Q1 2026, selling an estimated $841K and leaving 111,872 shares worth $12M. The position accounts for 0.74% of the portfolio, ranked #36.
Granite Investment Partners first reported a position in GKOS in Q3 2017 and has held it in 35 quarters since. The position peaked at $27.3M in Q3 2018. 336 funds tracked by Wall St. Rank hold GKOS as of Q1 2026.
- Granite Investment Partners held 111,872 shares of Glaukos worth $12M as of Q1 2026.
- Granite Investment Partners sold 7,471 Glaukos shares in Q1 2026, an estimated $841K.
- Glaukos made up 0.74% of Granite Investment Partners's portfolio in Q1 2026, its #36 holding.
- Granite Investment Partners first reported a position in Glaukos in Q3 2017 and has held it in 35 quarters since.
- Granite Investment Partners's Glaukos position peaked at $27.3M in Q3 2018.
- 336 funds tracked by Wall St. Rank held Glaukos as of Q1 2026.
Based on Granite Investment Partners's 13F filing for Q1 2026, filed 30 Apr 2026.