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
376
$972K
377
$969K
378
$931K
379
$924K
380
$914K
381
$900K
382
$899K
383
$892K
384
$892K
385
$888K
386
$864K
387
$861K
388
$859K
389
$854K
390
$851K
391
$838K
392
$836K
393
$830K
394
$827K
395
$818K
396
$817K
397
$794K
398
$782K
399
$781K
400
$773K