763 hedge funds and large institutions have $16.7B invested in Zscaler in 2025 Q1 according to their latest regulatory filings, with 115 funds opening new positions, 329 increasing their positions, 206 reducing their positions, and 99 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
763
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.51B
Puts
$1.77B
Net Calls
Net Calls Change

Top Buyers

1 +$519M
2 +$210M
3 +$206M
4
HSBC Holdings
HSBC Holdings
United Kingdom
+$123M
5
UBS AM
UBS AM
Illinois
+$105M

Top Sellers

1 -$165M
2 -$89.9M
3 -$53.9M
4
Franklin Resources
Franklin Resources
California
-$46.2M
5
TA
Trivest Advisors
Hong Kong
-$45.1M
Name Holding Trade Value Shares
Change
Change in
Stake
526
$276K
527
$272K
528
$272K
529
$267K
530
$265K
531
$264K
532
$264K
533
$259K
534
$256K
535
$256K
536
$256K
537
$254K
538
$254K
539
$254K
540
$252K
541
$251K
542
$248K
543
$244K
544
$242K
545
$241K
546
$240K
547
$239K
548
$238K
549
$238K
550
$237K