227 hedge funds and large institutions have $1.53B invested in Knowles in 2025 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 78 increasing their positions, 93 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

less funds holding

Funds holding:

16% less repeat investments, than reductions

Existing positions increased: 78 | Existing positions reduced: 93

42% less first-time investments, than exits

New positions opened: 21 | Existing positions closed: 36

Holders
227
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$776K
Puts
$240K
Net Calls
Net Calls Change

Top Buyers

1 +$14.3M
2 +$9.72M
3 +$5.74M
4
CA
CSM Advisors
Pennsylvania
+$5.48M
5
Millennium Management
Millennium Management
New York
+$4.95M

Top Sellers

1 -$14.3M
2 -$8.57M
3 -$6.35M
4
BlackRock
BlackRock
New York
-$5.69M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$5.55M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$217K
152
$217K
153
$214K
154
$212K
155
$206K
156
$205K
157
$204K
158
$202K
159
$200K
160
$197K
161
$193K
162
$188K
163
$181K
164
$157K
165
$136K
166
$129K
167
$114K
168
$95.3K
169
$61.6K
170
$53K
171
$48K
172
$46K
173
$38.6K
174
$36.1K
175
$34K