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Preformed Line Products
PLPC

141 hedge funds and large institutions have $591M invested in Preformed Line Products in 2025 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 38 increasing their positions, 39 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

63% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 19

24% more capital invested

Capital invested by funds: $475M → $591M (+$116M)

9% more funds holding

Funds holding: 129 → 141 (+12)

1.01% more ownership

Funds ownership: 60.12% → 61.12% (+1%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

3% less repeat investments, than reductions

Existing positions increased: 38 | Existing positions reduced: 39

Holders
141
Holders Change
+12
Holders Change %
+9.3%
% of All Funds
1.85%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
31
Increased
38
Reduced
39
Closed
19
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$5.13M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$3.37M
3
Invesco
Invesco
Georgia
+$2.81M
4
SPS
Susquehanna Portfolio Strategies
Pennsylvania
+$2.33M
5
Two Sigma Investments
Two Sigma Investments
New York
+$1.74M

Top Sellers

Rank Fund Capital Flow
1
RA
Royce & Associates
New York
-$6.84M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$3.89M
3
Renaissance Technologies
Renaissance Technologies
New York
-$2.95M
4
TI
TrueMark Investments
Illinois
-$2.52M
5
First Trust Advisors
First Trust Advisors
Illinois
-$2.06M
Name Holding Trade Value Shares
Change 		Change in
Stake
Millennium Management
51
Millennium Management
New York
$946K +$847K +4,823 New
NIMC
52
Nierenberg Investment Management Company
Washington
$893K – – –
Two Sigma Advisers
53
Two Sigma Advisers
New York
$863K +$492K +2,800 +175%
N
54
Nuveen
North Carolina
$861K -$59.7K -340 -7%
QCM
55
Quantinno Capital Management
New York
$841K +$81.1K +462 +12%
QC
56
Quadrature Capital
United Kingdom
$811K +$727K +4,142 New
ISL
57
Ingalls & Snyder LLC
New York
$798K – – –
Los Angeles Capital Management
58
Los Angeles Capital Management
California
$745K -$25.5K -145 -4%
CA
59
Clearstead Advisors
Ohio
$739K – – –
RhumbLine Advisers
60
RhumbLine Advisers
Massachusetts
$711K -$12.6K -72 -2%
BEAM
61
Baker Ellis Asset Management
Washington
$710K -$70.2K -400 -10%
GCP
62
GSA Capital Partners
United Kingdom
$670K +$600K +3,417 New
RP
63
Riverwater Partners
Wisconsin
$628K +$563K +3,204 New
OQS
64
Occudo Quantitative Strategies
Florida
$606K +$542K +3,089 New
SO
65
STRS Ohio
Ohio
$588K -$105K -600 -17%
PAG
66
Private Advisor Group
New Jersey
$560K – – –
JP Morgan Chase
67
JP Morgan Chase
New York
$556K +$222K +1,263 +80%
RC
68
RBF Capital
California
$549K – – –
AllianceBernstein
69
AllianceBernstein
Tennessee
$547K -$107K -610 -18%
DFCM
70
Dark Forest Capital Management
Puerto Rico
$528K +$473K +2,694 New
SI
71
Shaker Investments
Ohio
$516K -$109K -620 -19%
State of Wisconsin Investment Board
72
State of Wisconsin Investment Board
Wisconsin
$484K +$434K +2,470 New
KK
73
KLP Kapitalforvaltning
Norway
$471K – – –
SG Americas Securities
74
SG Americas Securities
New York
$467K +$418K +2,380 New
Baird Financial Group
75
Baird Financial Group
Wisconsin
$451K -$17.6K -100 -4%
1 2
3
4 5

PLPC Hedge Fund Activity: Q3 2025 in Review

141 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Preformed Line Products (PLPC) for Q3 2025, worth a combined $591M — up 24% from $475M a quarter earlier.

Buyers outnumbered sellers: 31 funds opened new PLPC positions and 19 closed out — a net gain of 12 holders — while 38 added to existing stakes and 39 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $5.13M. The largest seller was Royce & Associates, cutting an estimated $6.84M.

  • 141 institutional investors held Preformed Line Products (PLPC) as of Q3 2025, up from 129 in Q2 2025.
  • Funds reported $591M of Preformed Line Products stock for Q3 2025, up 24% quarter-over-quarter.
  • 31 funds opened new Preformed Line Products positions in Q3 2025 and 19 closed out, a net change of +12 holders.
  • The largest Preformed Line Products buyer in Q3 2025 was Morgan Stanley, an estimated $5.13M added.
  • The largest Preformed Line Products seller in Q3 2025 was Royce & Associates, an estimated $6.84M sold.

Based on aggregated 13F filings for Q3 2025.