264 hedge funds and large institutions have $2.68B invested in Qualys in 2018 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 111 increasing their positions, 79 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
264
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$35.9M
Puts
$28.9M
Net Calls
Net Calls Change

Top Buyers

1 +$70.9M
2 +$45.3M
3 +$39.5M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$25.5M
5
State Street
State Street
Massachusetts
+$14.3M

Top Sellers

1 -$28.6M
2 -$21.7M
3 -$19.7M
4
Renaissance Technologies
Renaissance Technologies
New York
-$15.3M
5
Neuberger Berman Group
Neuberger Berman Group
New York
-$15.1M
Name Holding Trade Value Shares
Change
Change in
Stake
226
$84K
227
$84K
228
$83K
229
$69K
230
$62K
231
$55K
232
$33.5K
233
$32K
234
$30K
235
$23K
236
$22K
237
$20K
238
$17K
239
$17K
240
$16K
241
$15K
242
$14.8K
243
$13K
244
$13K
245
$12K
246
$11K
247
$10K
248
$9.36K
249
$9K
250
$7K