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
501
$345K
502
$342K
503
$341K
504
$337K
505
$332K
506
$332K
507
$331K
508
$327K
509
$322K
510
$320K
511
$308K
512
$308K
513
$305K
514
$304K
515
$298K
516
$295K
517
$292K
518
$292K
519
$290K
520
$288K
521
$285K
522
$281K
523
$280K
524
$279K
525
$277K