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Equibles

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in QLYS — Qualys, Inc.

CIK 1164508 BOSTON, MA
Back to QLYS Full portfolio

Position in QLYS

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$135,475,084
+$62,313,956 QoQ
Shares Held
985,345
+18.3% QoQ
Ownership
2.85%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#9
of 433 holders
Holding Since
Jun 2020
22 quarters on record
Voting authority Sole 99% Shared 0% None 1%

Common Shares in QLYS Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $17,739,040,819 across 61 Software - Infrastructure names. QLYS ranks #13 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MSFT
Microsoft Corp
 27,659,541 $10,317,561,983
2 PLTR
Palantir Technologies Inc.
 20,517,115 $2,393,731,807
3 FTNT
Fortinet, Inc.
 10,127,342 $1,555,762,278
4 GEN
Gen Digital Inc.
 13,452,254 $334,826,602
5 VRSN
Verisign Inc/Ca
 1,290,203 $324,563,466
6 GDDY
GoDaddy Inc.
 3,059,691 $259,706,572
7 NTAP
NetApp, Inc.
 1,539,398 $238,237,234
8 XYZ
Block, Inc.
 3,024,524 $229,863,824

All Filings in QLYS

Export CSV
22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $135,475,084 985,345
2026-03-31 $73,161,128 832,796
2025-12-31 $48,753,567 366,844
2025-09-30 $12,416,126 93,827
2025-06-30 $10,406,793 72,841
2025-03-31 $4,666,462 37,056
2024-12-31 $7,282,185 51,934
2024-09-30 $5,034,732 39,193
2024-06-30 $13,626,143 95,555
2024-03-31 $31,020,465 185,896
2023-12-31 $21,978,256 111,974
2023-09-30 $7,453,135 48,857
2023-06-30 $11,596,107 89,774
2023-03-31 $25,811,570 198,520
2022-12-31 $28,257,269 251,780
2022-09-30 $31,196,178 223,805
2022-06-30 $4,514,298 35,788
2022-03-31 $4,203,943 29,520
2021-12-31 $2,230,511 16,255
2020-12-31 $7,770,065 63,757
2020-09-30 $9,830,403 100,300
2020-06-30 $4,992,960 48,000