GLAUKOS CORP

$GKOS
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Smart money positioned

8 of the Top-200 alpha managers hold $GKOS as of the latest 13F snapshot.

13F holders
331
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

8 holders · Q1 2026

$GKOS is held by 8 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.37%, with an average of 0.09% of portfolio. Largest holder: Bellevue Group AG at 0.37%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Bellevue Group AG
0.37% held
α +12.2pts
02
Eventide Asset Management, LLC
0.27% NEW
α +22.5pts
03
New Age Alpha Advisors, LLC
0.02% held
α +10.8pts
04
WINTON GROUP Ltd
0.01% held
α +27.0pts
05
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.00% held
α +27.5pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 331 · Source: 13F-HR
01
Thomas H Lee Partners LP
0.30% of portfolio
5,348,395 sh
02
Primecap Management CO
0.29% of portfolio
3,376,928 sh
03
First Financial Bankshares Inc.
0.29% of portfolio
3,370,628 sh
04
Evergreen Capital Management LLC
0.06% of portfolio
2,347,392 sh
05
Axa S.a.
0.01% of portfolio
2,182,617 sh
06
State Street
0.01% of portfolio
2,122,402 sh
07
Staley Capital Advisers Inc.
0.05% of portfolio
1,397,556 sh
08
Pier 88 Investment Partners LLC
0.36% of portfolio
1,383,715 sh
09
Poplar Forest Capital LLC
0.11% of portfolio
1,214,924 sh
10
Strategic Planning Group, LLC
0.07% of portfolio
1,151,256 sh
See all 331 13F holders · Pro →

Insider activity · last 90 days

34 transactions · 7 filers
22 Jan 2026
Gilliam Joseph E —
▼ SOLD
3,194
$129.28
S
22 Jan 2026
Gilliam Joseph E —
▼ SOLD
1,798
$128.07
S
22 Jan 2026
Gilliam Joseph E —
▼ SOLD
3,100
$127.03
S
22 Jan 2026
Gilliam Joseph E —
▼ SOLD
2,406
$126.10
S
22 Jan 2026
Stapley Marc —
▼ SOLD
1,300
$129.78
S
22 Jan 2026
Stapley Marc —
▼ SOLD
4,325
$129.11
S
22 Jan 2026
Stapley Marc —
▼ SOLD
1,671
$127.92
S
22 Jan 2026
Stapley Marc —
▼ SOLD
3,892
$126.96
S
22 Jan 2026
Stapley Marc —
▼ SOLD
3,812
$126.07
S
22 Jan 2026
Gilliam Joseph E —
▼ SOLD
3,194
$129.28
S
22 Jan 2026
Gilliam Joseph E —
▼ SOLD
1,798
$128.07
S
22 Jan 2026
Gilliam Joseph E —
▼ SOLD
3,100
$127.03
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $GKOS in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 07:48 UTC.