226 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, 77 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:

17% less repeat investments, than reductions

Existing positions increased: 77 | Existing positions reduced: 93

42% less first-time investments, than exits

New positions opened: 21 | Existing positions closed: 36

Holders
226
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
76
$1.27M
77
$1.26M
78
$1.26M
79
$1.12M
80
$1.1M
81
$1.04M
82
$930K
83
$912K
84
$896K
85
$890K
86
$842K
87
$836K
88
$794K
89
$793K
90
$778K
91
$758K
92
$751K
93
$748K
94
$738K
95
$715K
96
$704K
97
$701K
98
$685K
99
$632K
100
$573K