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
426
$591K
427
$585K
428
$584K
429
$578K
430
$577K
431
$575K
432
$560K
433
$558K
434
$556K
435
$555K
436
$547K
437
$547K
438
$538K
439
$533K
440
$524K
441
$521K
442
$511K
443
$509K
444
$508K
445
$504K
446
$499K
447
$497K
448
$491K
449
$491K
450
$490K