13FPulse
GK

GKOS GLAUKOS CORP

2026Q1 · CUSIP 377322102 · Sector: Healthcare & Biotech

Neutral · No signal
Holders
333
Δ holders QoQ
+1
Breadth percentile
Top 58%
Whale holders
173
Δ whales
+2
Inst. holding value
$6.2B
New positions
50
Closed positions
49
Price momentum (1Q)
+33.3%
Put / Call
5/6

Breadth history (34 quarters)

2018Q1: holders=130 2018Q2: holders=136 2018Q3: holders=156 2018Q4: holders=145 2019Q1: holders=173 2019Q2: holders=178 2019Q3: holders=145 2019Q4: holders=158 2020Q1: holders=165 2020Q2: holders=180 2020Q3: holders=178 2020Q4: holders=206 2021Q1: holders=216 2021Q2: holders=219 2021Q3: holders=206 2021Q4: holders=207 2022Q1: holders=212 2022Q2: holders=197 2022Q3: holders=222 2022Q4: holders=216 2023Q1: holders=202 2023Q2: holders=219 2023Q3: holders=232 2023Q4: holders=247 2024Q1: holders=252 2024Q2: holders=283 2024Q3: holders=314 2024Q4: holders=323 2025Q1: holders=317 2025Q2: holders=298 2025Q3: holders=314 2025Q4: holders=332 2026Q1: holders=333 -33 -16.5 +0 +16.5 +33 117234350 18Q119Q120Q121Q122Q123Q124Q125Q126Q1 Δ holders (bar) Holders (line)

Past Lit Events & Aftermath 8 lit events

Period Percentile Next-1Q return Next-2Q return
2024Q3 Top 9% -8.1% -29.0%
2024Q2 Top 7% +8.8% +26.0%
2023Q3 Top 14% +42.3% +68.8%
2023Q2 Top 13% -11.0% +29.6%
2022Q3 Top 4% +2.9% +17.1%
2020Q1 Top 12% +17.4% +86.3%
2019Q1 Top 9% -6.4% -6.7%
2018Q3 Top 10% +10.8% +8.5%

Options Sentiment

Put holders
5
QoQ: +1
Call holders
6
QoQ: +1

See methodology →

Fundamentals

PE (TTM)
EPS (TTM)
$-3.30
EPS YoY
Revenue (TTM)
$0.6B
Revenue YoY
+36.3%
Net margin
-34.3%
ROE
-28.2%
Debt ratio
24.9%
FCF (TTM)
-$18M
Dividend (TTM)
No dividend
Quarterly Revenue & EPS (4Y)
2022-06-30: EPS -0.96 2022-09-30: EPS -0.58 2022-12-31: EPS -0.66 2023-03-31: EPS -0.72 2023-06-30: EPS -0.68 2023-09-30: EPS -0.63 2023-12-31: EPS -0.75 2024-03-31: EPS -0.82 2024-06-30: EPS -1.00 2024-09-30: EPS -0.39 2024-12-31: EPS -0.56 2025-03-31: EPS -0.32 2025-06-30: EPS -0.34 2025-09-30: EPS -0.28 2025-12-31: EPS -2.34 2026-03-31: EPS -0.34 0M 75M 151M $M -2.57 -1.29 0.00 20222023202420252026 Revenue EPS

Quarterly figures; EPS split-adjusted, early quarters hidden when not calibrable

As of 2026-03-31 · SEC filings (XBRL)

Get the next update

2026Q2 holdings publish around Aug 15 — subscribe to receive the lists first.