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 +$15.6M
2 +$10.6M
3 +$6.26M
4
CA
CSM Advisors
Pennsylvania
+$5.98M
5
Millennium Management
Millennium Management
New York
+$5.4M

Top Sellers

1 -$15.6M
2 -$9.35M
3 -$6.93M
4
BlackRock
BlackRock
New York
-$6.21M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$6.06M
Name Holding Trade Value Shares
Change
Change in
Stake
BAM
51
Ballast Asset Management
Texas
$2.98M
Swiss National Bank
52
Swiss National Bank
Switzerland
$2.95M
Barclays
53
Barclays
United Kingdom
$2.88M
D.E. Shaw & Co
54
D.E. Shaw & Co
New York
$2.76M
CIM
55
Confluence Investment Management
Missouri
$2.7M
Susquehanna International Group
56
Susquehanna International Group
Pennsylvania
$2.39M
GI
57
GAMCO Investors
Connecticut
$2.21M
Mackenzie Financial
58
Mackenzie Financial
Ontario, Canada
$2.06M
State of New Jersey Common Pension Fund D
59
State of New Jersey Common Pension Fund D
New Jersey
$2.02M
Balyasny Asset Management
60
Balyasny Asset Management
Illinois
$1.95M
EGM
61
Engineers Gate Manager
New York
$1.83M
Royal Bank of Canada
62
Royal Bank of Canada
Ontario, Canada
$1.79M
T. Rowe Price Associates
63
T. Rowe Price Associates
Maryland
$1.78M
AllianceBernstein
64
AllianceBernstein
Tennessee
$1.72M
Fidelity Investments
65
Fidelity Investments
Massachusetts
$1.69M
Canada Life
66
Canada Life
Manitoba, Canada
$1.67M
Prudential Financial
67
Prudential Financial
New Jersey
$1.64M
Citigroup
68
Citigroup
New York
$1.59M
Jane Street
69
Jane Street
New York
$1.53M
New York State Teachers Retirement System (NYSTRS)
70
New York State Teachers Retirement System (NYSTRS)
New York
$1.52M
California State Teachers Retirement System (CalSTRS)
71
California State Teachers Retirement System (CalSTRS)
California
$1.44M
HFS
72
Hantz Financial Services
Michigan
$1.42M
Deutsche Bank
73
Deutsche Bank
Germany
$1.29M
National Bank of Canada
74
National Bank of Canada
Quebec, Canada
$1.29M
Teacher Retirement System of Texas
75
Teacher Retirement System of Texas
Texas
$1.27M