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
351
$1.14M
352
$1.14M
353
$1.13M
354
$1.12M
355
$1.12M
356
$1.12M
357
$1.11M
358
$1.11M
359
$1.1M
360
$1.07M
361
$1.04M
362
$1.04M
363
$1.03M
364
$1.03M
365
$1.02M
366
$1.01M
367
$1.01M
368
$1.01M
369
$1,000K
370
$996K
371
$995K
372
$993K
373
$992K
374
$982K
375
$972K