FAM
GKOS icon

Fred Alger Management’s Glaukos GKOS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$44M Sell
425,974
-179,716
-30% -$18.6M 0.2% 66
2025
Q1
$59.6M Sell
605,690
-159,268
-21% -$15.7M 0.34% 45
2024
Q4
$115M Sell
764,958
-312,016
-29% -$46.8M 0.55% 31
2024
Q3
$140M Sell
1,076,974
-201,749
-16% -$26.3M 0.68% 31
2024
Q2
$151M Buy
1,278,723
+47,308
+4% +$5.6M 0.74% 26
2024
Q1
$116M Sell
1,231,415
-413,666
-25% -$39M 0.58% 36
2023
Q4
$131M Sell
1,645,081
-135,609
-8% -$10.8M 0.71% 29
2023
Q3
$134M Buy
1,780,690
+150,102
+9% +$11.3M 0.77% 24
2023
Q2
$116M Buy
1,630,588
+109,801
+7% +$7.82M 0.59% 39
2023
Q1
$76.2M Buy
1,520,787
+194,028
+15% +$9.72M 0.41% 74
2022
Q4
$58M Sell
1,326,759
-75,351
-5% -$3.29M 0.31% 93
2022
Q3
$74.6M Buy
1,402,110
+358,360
+34% +$19.1M 0.38% 72
2022
Q2
$47.4M Buy
1,043,750
+39,959
+4% +$1.81M 0.22% 120
2022
Q1
$58M Buy
1,003,791
+38,088
+4% +$2.2M 0.19% 134
2021
Q4
$42.9M Buy
965,703
+348,954
+57% +$15.5M 0.11% 166
2021
Q3
$29.7M Sell
616,749
-91,938
-13% -$4.43M 0.07% 184
2021
Q2
$60.1M Buy
708,687
+8,758
+1% +$743K 0.14% 157
2021
Q1
$58.7M Buy
699,929
+251,678
+56% +$21.1M 0.15% 149
2020
Q4
$33.7M Sell
448,251
-340,536
-43% -$25.6M 0.09% 169
2020
Q3
$39.1M Sell
788,787
-399,651
-34% -$19.8M 0.11% 140
2020
Q2
$45.7M Sell
1,188,438
-1,671,734
-58% -$64.2M 0.15% 132
2020
Q1
$88.3M Buy
2,860,172
+624,749
+28% +$19.3M 0.39% 62
2019
Q4
$122M Buy
2,235,423
+133,232
+6% +$7.26M 0.45% 59
2019
Q3
$131M Buy
2,102,191
+1,134,638
+117% +$70.9M 0.52% 49
2019
Q2
$73M Buy
967,553
+248,679
+35% +$18.8M 0.28% 89
2019
Q1
$56.3M Buy
718,874
+606,227
+538% +$47.5M 0.22% 103
2018
Q4
$6.33M Sell
112,647
-57,158
-34% -$3.21M 0.03% 193
2018
Q3
$11M Buy
169,805
+98,225
+137% +$6.37M 0.04% 179
2018
Q2
$2.91M Buy
+71,580
New +$2.91M 0.01% 260
2017
Q3
Sell
-21,000
Closed -$871K 527
2017
Q2
$871K Sell
21,000
-7,000
-25% -$290K ﹤0.01% 339
2017
Q1
$1.44M Buy
+28,000
New +$1.44M 0.01% 310
2016
Q1
Sell
-22,050
Closed -$544K 569
2015
Q4
$544K Buy
22,050
+1,000
+5% +$24.7K ﹤0.01% 427
2015
Q3
$509K Sell
21,050
-87,185
-81% -$2.11M ﹤0.01% 431
2015
Q2
$3.14M Buy
+108,235
New +$3.14M 0.01% 352