PREFORMED LINE PRODUCTS CO - PLPC

Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 8 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.

Shareholders (13F)

Quarter: Q4 2025 · Compare: Q3 2025
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
HighTower Advisors, LLC History Added to 966,185 199,720 0.22% 0.19% 1 +100,113 11.56% Q4 2025 Feb 06, 2026
DIMENSIONAL FUND ADVISORS LP History Reduced 307,486 63,561 0.01% 0.01% 2 -28,147 -8.39% Q4 2025 Feb 12, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Added to 223,014 46,100 0.07% 0.07% 3 +5,503 2.53% Q4 2025 Feb 17, 2026
BlackRock, Inc. History Added to 199,623 41,264 0.0% 0.0% 4 +10,133 5.35% Q4 2025 Feb 12, 2026
VANGUARD GROUP INC History Reduced 160,864 33,252 0.0% 0.0% 5 -1,309 -0.81% Q4 2025 Jan 29, 2026
ROYCE & ASSOCIATES LP History Reduced 117,703 24,330 0.25% 0.26% 6 -15,430 -11.59% Q4 2025 Feb 09, 2026
FMR LLC History Added to 83,894 17,341 0.0% 0.0% 7 +57,751 220.9% Q4 2025 Feb 17, 2026
Invesco Ltd. History Added to 79,299 16,391 0.0% 0.0% 8 +16,223 25.72% Q4 2025 Feb 19, 2026
AMERICAN CENTURY COMPANIES INC History Reduced 73,716 15,237 0.01% 0.01% 9 -6,626 -8.25% Q4 2025 Feb 13, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 73,602 15,216 0.0% 0.0% 10 +1,373 1.9% Q4 2025 Feb 09, 2026
STATE STREET CORP History Reduced 58,103 12,010 0.0% 0.0% 11 -2,578 -4.25% Q4 2025 Feb 13, 2026
Neuberger Berman Group LLC History New 44,957 9,293 0.01% 12 +44,957 New Q4 2025 Feb 13, 2026
RENAISSANCE TECHNOLOGIES LLC History Reduced 42,816 8,850 0.01% 0.02% 13 -33,472 -43.88% Q4 2025 Feb 12, 2026
Grantham, Mayo, Van Otterloo & Co. LLC History Reduced 37,339 7,718 0.02% 0.04% 14 -42,392 -53.17% Q4 2025 Feb 17, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP History Reduced 35,127 7,261 0.0% 0.01% 15 -7,586 -17.76% Q4 2025 Feb 13, 2026
GOLDMAN SACHS GROUP INC History Added to 34,866 7,207 0.0% 0.0% 16 +9,848 39.36% Q4 2025 Mar 25, 2026
PNC FINANCIAL SERVICES GROUP, INC. History No change 31,510 6,513 0.0% 0.0% 17 0 0.0% Q4 2025 Feb 06, 2026
NORTHERN TRUST CORP History Reduced 29,517 6,101 0.0% 0.0% 18 -1,206 -3.93% Q4 2025 Feb 17, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Reduced 26,473 5,472 0.0% 0.0% 19 -129 -0.48% Q4 2025 Feb 13, 2026
CM Management, LLC History Reduced 25,000 5,167 4.36% 4.58% 20 -3,000 -10.71% Q4 2025 Feb 02, 2026
UBS Group AG History Added to 22,629 4,677 0.0% 0.0% 21 +15,067 199.25% Q4 2025 Jan 29, 2026
MORGAN STANLEY History Reduced 22,470 4,644 0.0% 0.0% 22 -12,981 -36.62% Q4 2025 Feb 13, 2026
Informed Momentum Co LLC History New 22,446 4,639 0.52% 23 +22,446 New Q4 2025 Feb 12, 2026
MILLENNIUM MANAGEMENT LLC History Added to 19,470 4,024 0.0% 0.0% 24 +14,647 303.69% Q4 2025 Feb 17, 2026
Bank of New York Mellon Corp History Reduced 18,829 3,892 0.0% 0.0% 25 -1,843 -8.92% Q4 2025 Feb 10, 2026
LAZARD ASSET MANAGEMENT LLC History Reduced 17,668 3,652 0.01% 0.0% 26 -551 -3.02% Q4 2025 Feb 17, 2026
TWO SIGMA INVESTMENTS, LP History Reduced 17,459 3,608 0.01% 0.01% 27 -23,881 -57.77% Q4 2025 Feb 17, 2026
FIRST TRUST ADVISORS LP History Added to 16,399 3,389 0.0% 0.0% 28 +3,730 29.44% Q4 2025 Feb 13, 2026
Congruence Capital, LLC History New 15,414 3,186 1.17% 29 +15,414 New Q4 2025 Feb 13, 2026
Man Group plc History Added to 13,630 2,817 0.0% 0.0% 30 +5,116 60.09% Q4 2025 Feb 17, 2026
Susquehanna Portfolio Strategies, LLC History No change 13,256 2,740 0.04% 0.04% 31 0 0.0% Q4 2025 Feb 17, 2026
CITADEL ADVISORS LLC History New 12,121 2,505 0.0% 32 +12,121 New Q4 2025 Feb 17, 2026
Cardinal Capital Management History Added to 12,104 2,502 0.33% 0.33% 33 +30 0.25% Q4 2025 Jan 30, 2026
O'SHAUGHNESSY ASSET MANAGEMENT, LLC History Reduced 10,979 2,269 0.01% 0.01% 34 -398 -3.5% Q4 2025 Feb 11, 2026
PRINCIPAL FINANCIAL GROUP INC History Added to 10,510 2,172 0.0% 0.0% 35 +3,549 50.98% Q4 2025 Feb 02, 2026
Qube Research & Technologies Ltd History Added to 9,881 2,042 0.0% 0.0% 36 +3,892 64.99% Q4 2025 Feb 17, 2026
MARTINGALE ASSET MANAGEMENT L P History Reduced 8,859 1,831 0.05% 0.05% 37 -291 -3.18% Q4 2025 Feb 13, 2026
RITHOLTZ WEALTH MANAGEMENT History Added to 8,446 1,745 0.03% 0.03% 38 +341 4.21% Q4 2025 Jan 23, 2026
WealthBridge Capital Management, LLC History Added to 8,011 1,655 0.38% 0.35% 39 +360 4.71% Q4 2025 Jan 21, 2026
Cambridge Investment Research Advisors, Inc. History Added to 7,905 1,634 0.0% 0.0% 40 +6,618 514.22% Q4 2025 Feb 05, 2026
Round Rock Advisors LLC History Added to 7,805 1,613 0.24% 0.17% 41 +3,102 65.96% Q4 2025 Apr 07, 2026
PRUDENTIAL FINANCIAL INC History Reduced 7,791 1,610 0.0% 0.0% 42 -104 -1.32% Q4 2025 Feb 13, 2026
Pullen Investment Management, LLC History Reduced 6,799 1,405 0.74% 1.35% 43 -5,904 -46.48% Q4 2025 Jan 20, 2026
Ausbil Investment Management Ltd History Added to 6,784 1,402 0.8% 0.65% 44 +752 12.47% Q4 2025 Jan 13, 2026
Connor, Clark & Lunn Investment Management Ltd. History Added to 6,588 1,361 0.0% 0.0% 45 +1 0.02% Q4 2025 Feb 10, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 6,106 1,262 0.0% 0.0% 46 +1,075 21.37% Q4 2025 Feb 17, 2026
JANE STREET GROUP, LLC History Added to 6,051 1,250 0.0% 0.0% 47 +1,106 22.37% Q4 2025 Feb 12, 2026
ROBOTTI ROBERT History Reduced 5,935 1,226 0.22% 0.63% 48 -12,549 -67.89% Q4 2025 Feb 19, 2026
POLEN CAPITAL MANAGEMENT LLC History No change 5,660 1,169 0.0% 0.0% 49 0 0.0% Q4 2025 Feb 12, 2026
BARCLAYS PLC History Added to 5,634 1,164 0.0% 0.0% 50 +581 11.5% Q4 2025 Feb 13, 2026
Riverwater Partners LLC History Added to 5,544 1,146 0.44% 0.26% 51 +2,340 73.03% Q4 2025 Feb 12, 2026
Swiss National Bank History Added to 5,353 1,106 0.0% 0.0% 52 +500 10.3% Q4 2025 Feb 12, 2026
SummerHaven Investment Management, LLC History No change 5,068 1,047 0.59% 0.58% 53 0 0.0% Q4 2025 Feb 03, 2026
Quantinno Capital Management LP History Added to 4,676 966 0.0% 0.0% 54 +391 9.12% Q4 2025 Feb 17, 2026
Nuveen, LLC History No change 4,388 907 0.0% 0.0% 55 0 0.0% Q4 2025 Feb 12, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History Added to 4,316 892 0.0% 0.0% 56 +2,021 88.06% Q4 2025 Feb 13, 2026
Clearstead Advisors, LLC History Added to 4,126 852 0.01% 0.01% 57 +360 9.56% Q4 2025 Feb 09, 2026
SHAKER INVESTMENTS LLC/OH History Added to 4,084 844 0.35% 0.21% 58 +1,454 55.29% Q4 2025 Jan 30, 2026
INGALLS & SNYDER LLC History No change 4,070 841 0.03% 0.03% 59 0 0.0% Q4 2025 Feb 13, 2026
STATE OF WISCONSIN INVESTMENT BOARD History Added to 3,592 742 0.0% 0.0% 60 +1,122 45.43% Q4 2025 Feb 17, 2026
JPMORGAN CHASE & CO History Added to 3,516 726 0.0% 0.0% 61 +679 23.93% Q4 2025 Feb 11, 2026
Baker Ellis Asset Management LLC History Reduced 3,310 684 0.08% 0.09% 62 -310 -8.56% Q4 2025 Jan 21, 2026
RHUMBLINE ADVISERS History Reduced 3,296 681 0.0% 0.0% 63 -329 -9.08% Q4 2025 Feb 13, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History Reduced 2,861 626 0.0% 0.0% 64 -939 -24.71% Q4 2025 Feb 11, 2026
Tidal Investments LLC History Added to 2,981 616 0.0% 0.0% 66 +1,748 141.77% Q4 2025 Feb 13, 2026
WELLS FARGO & COMPANY/MN History Added to 2,984 616 0.0% 0.0% 65 +1,152 62.88% Q4 2025 Feb 13, 2026
LPL Financial LLC History New 2,911 601 0.0% 67 +2,911 New Q4 2025 Feb 11, 2026
SG Americas Securities, LLC History Added to 2,846 588 0.0% 0.0% 68 +466 19.58% Q4 2025 Jan 09, 2026
STRS OHIO History Reduced 2,800 578 0.0% 0.0% 69 -200 -6.67% Q4 2025 Feb 02, 2026
RBF Capital, LLC History No change 2,800 578 0.03% 0.02% 70 0 0.0% Q4 2025 Feb 17, 2026
ALLIANCEBERNSTEIN L.P. History Reduced 2,590 535 0.0% 0.0% 71 -200 -7.17% Q4 2025 Feb 17, 2026
Private Advisor Group, LLC History Reduced 2,575 532 0.0% 0.0% 73 -281 -9.84% Q4 2025 Feb 17, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Added to 2,574 532 0.0% 0.0% 72 +277 12.06% Q4 2025 Feb 17, 2026
Creative Planning History Added to 2,550 527 0.0% 0.0% 74 +1,302 104.33% Q4 2025 Feb 17, 2026
BANK OF AMERICA CORP /DE/ History Added to 2,504 517 0.0% 0.0% 75 +1,165 87.01% Q4 2025 Feb 17, 2026
Baird Financial Group, Inc. History No change 2,300 475 0.0% 0.0% 76 0 0.0% Q4 2025 Feb 13, 2026
Janney Montgomery Scott LLC History No change 2,220 459 0.0% 0.0% 77 0 0.0% Q4 2025 Feb 11, 2026
Legal & General Group Plc History Added to 2,217 458 0.0% 0.0% 78 +19 0.86% Q4 2025 Feb 09, 2026
Fruth Investment Management History No change 2,200 454 0.12% 0.12% 79 0 0.0% Q4 2025 Jan 26, 2026
TWO SIGMA ADVISERS, LP History Reduced 2,100 434 0.0% 0.0% 80 -2,300 -52.27% Q4 2025 Feb 17, 2026
SEI INVESTMENTS CO History New 2,057 425 0.0% 81 +2,057 New Q4 2025 Feb 13, 2026
FRANKLIN RESOURCES INC History Reduced 2,046 422 0.0% 0.0% 82 -12 -0.58% Q4 2025 Feb 11, 2026
Virtu Financial LLC History New 2,038 421 0.02% 83 +2,038 New Q4 2025 Feb 23, 2026
Enhancing Capital LLC History No change 1,860 384 0.27% 0.27% 84 0 0.0% Q4 2025 Feb 03, 2026
LSV ASSET MANAGEMENT History No change 1,700 351 0.0% 0.0% 85 0 0.0% Q4 2025 Feb 06, 2026
Polymer Capital Management (US) LLC History Reduced 1,649 340 0.04% 0.04% 86 -178 -9.74% Q4 2025 Feb 17, 2026
DARK FOREST CAPITAL MANAGEMENT LP History Reduced 1,573 325 0.01% 0.02% 87 -1,121 -41.61% Q4 2025 Feb 17, 2026
MetLife Investment Management, LLC History No change 1,461 302 0.0% 0.0% 88 0 0.0% Q4 2025 Feb 12, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 1,437 298 0.0% 0.0% 89 +160 12.53% Q4 2025 Feb 17, 2026
Focus Partners Wealth History Reduced 1,500 294 0.0% 0.0% 90 -25 -1.64% Q4 2025 Feb 13, 2026
JANUS HENDERSON GROUP PLC History No change 1,400 290 0.0% 0.0% 91 0 0.0% Q4 2025 Feb 17, 2026
Brevan Howard Capital Management LP History New 1,325 273 0.0% 92 +1,325 New Q4 2025 Feb 17, 2026
Vise Technologies, Inc. History New 1,318 272 0.01% 93 +1,318 New Q4 2025 Feb 11, 2026
MARSHALL WACE, LLP History New 1,290 266 0.0% 94 +1,290 New Q4 2025 Feb 13, 2026
STIFEL FINANCIAL CORP History No change 1,268 262 0.0% 0.0% 95 0 0.0% Q4 2025 Feb 13, 2026
DEUTSCHE BANK AG\ History Reduced 1,221 252 0.0% 0.0% 96 -12 -0.97% Q4 2025 Feb 11, 2026
Caitong International Asset Management Co., Ltd History Added to 1,096 226 0.06% 0.0% 97 +1,069 3959.26% Q4 2025 Mar 03, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History New 1,000 206 0.0% 98 +1,000 New Q4 2025 Feb 17, 2026
NEW YORK STATE COMMON RETIREMENT FUND History Reduced 821 169 0.0% 0.0% 99 -500 -37.85% Q4 2025 Feb 12, 2026
CITIGROUP INC History Reduced 738 152 0.0% 0.0% 100 -104 -12.35% Q4 2025 Feb 13, 2026
Police & Firemen's Retirement System of New Jersey History No change 646 133 0.0% 0.0% 101 0 0.0% Q4 2025 Feb 13, 2026
BNP PARIBAS FINANCIAL MARKETS History Added to 617 127 0.0% 0.0% 102 +125 25.41% Q4 2025 Feb 10, 2026
KLP KAPITALFORVALTNING AS History Reduced 600 124 0.0% 0.0% 104 -1,800 -75.0% Q4 2025 Jan 28, 2026
OSAIC HOLDINGS, INC. History Reduced 600 124 0.0% 0.0% 103 -82 -12.02% Q4 2025 Feb 17, 2026
Founders Capital Management History No change 580 119 0.06% 0.06% 105 0 0.0% Q4 2025 Jan 15, 2026
ACADIAN ASSET MANAGEMENT LLC History New 432 88 0.0% 106 +432 New Q4 2025 Feb 10, 2026
Avalon Trust Co History No change 400 82 0.01% 0.01% 107 0 0.0% Q4 2025 Feb 09, 2026
HUNTINGTON NATIONAL BANK History Added to 311 64 0.0% 0.0% 108 +111 55.5% Q4 2025 Feb 09, 2026
CANADA LIFE ASSURANCE Co History No change 306 63 0.0% 0.0% 109 0 0.0% Q4 2025 Feb 13, 2026
AdvisorNet Financial, Inc History No change 300 62 0.0% 0.0% 110 0 0.0% Q4 2025 Jan 20, 2026
MAI Capital Management History No change 275 56 0.0% 0.0% 111 0 0.0% Q4 2025 Feb 13, 2026
State of Alaska, Department of Revenue History No change 265 54 0.0% 0.0% 112 0 0.0% Q4 2025 Jan 23, 2026
Russell Investments Group, Ltd. History Added to 260 53 0.0% 0.0% 113 +47 22.07% Q4 2025 Feb 17, 2026
ROYAL BANK OF CANADA History New 251 52 0.0% 114 +251 New Q4 2025 Feb 17, 2026
Tower Research Capital LLC (TRC) History Added to 239 49 0.0% 0.0% 115 +102 74.45% Q4 2025 Feb 17, 2026
Ameritas Investment Partners, Inc. History No change 222 45 0.0% 0.0% 116 0 0.0% Q4 2025 Feb 11, 2026
Truvestments Capital LLC History No change 208 42 0.01% 0.01% 117 0 0.0% Q4 2025 Feb 13, 2026
AlphaQuest LLC History New 196 40 0.0% 118 +196 New Q4 2025 Feb 09, 2026
Center for Financial Planning, Inc. History No change 185 38 0.0% 0.0% 119 0 0.0% Q4 2025 Feb 05, 2026
DekaBank Deutsche Girozentrale History No change 253 34 0.0% 0.0% 120 0 0.0% Q4 2025 Jan 28, 2026
MONTAG A & ASSOCIATES INC History No change 150 31 0.0% 0.0% 121 0 0.0% Q4 2025 Feb 02, 2026
Sterling Capital Management LLC History Reduced 138 28 0.0% 0.0% 122 -18 -11.54% Q4 2025 Feb 13, 2026
CWM, LLC History Added to 98 20 0.0% 0.0% 123 +4 4.26% Q4 2025 Jan 26, 2026
Versant Capital Management, Inc History No change 96 19 0.0% 0.0% 124 0 0.0% Q4 2025 Jan 08, 2026
AMALGAMATED BANK History Reduced 81 17 0.0% 0.0% 125 -6 -6.9% Q4 2025 Feb 05, 2026
JONES FINANCIAL COMPANIES LLLP History Reduced 81 16 0.0% 0.0% 126 -30 -27.03% Q4 2025 Feb 17, 2026
US BANCORP \DE\ History Reduced 50 10 0.0% 0.0% 127 -50 -50.0% Q4 2025 Jan 30, 2026
NISA INVESTMENT ADVISORS, LLC History Added to 41 8 0.0% 0.0% 128 +30 272.73% Q4 2025 Jan 15, 2026
Covestor Ltd History Reduced 39 8 0.0% 0.01% 130 -14 -26.42% Q4 2025 Feb 06, 2026
GAMMA Investing LLC History Added to 41 8 0.0% 0.0% 131 +2 5.13% Q4 2025 Jan 05, 2026
HARBOR CAPITAL ADVISORS, INC. History Reduced 40 8 0.0% 0.0% 129 -1 -2.44% Q4 2025 Jan 20, 2026
WealthCollab, LLC History No change 33 6 0.0% 0.0% 132 0 0.0% Q4 2025 Jan 27, 2026
FEDERATED HERMES, INC. History Added to 25 5 0.0% 0.0% 133 +12 92.31% Q4 2025 Feb 12, 2026
Optiver Holding B.V. History No change 22 4 0.0% 0.0% 134 0 0.0% Q4 2025 Feb 17, 2026
EverSource Wealth Advisors, LLC History Reduced 18 3 0.0% 0.0% 135 -6 -25.0% Q4 2025 Feb 06, 2026
SIGNATUREFD, LLC History Added to 14 2 0.0% 137 +11 366.67% Q4 2025 Jan 20, 2026
HARBOUR INVESTMENTS, INC. History No change 10 2 0.0% 0.0% 136 0 0.0% Q4 2025 Feb 09, 2026
Torren Management, LLC History New 9 1 0.0% 139 +9 New Q4 2025 Jan 30, 2026
Keating Financial Advisory Services, Inc. History New 9 1 0.0% 140 +9 New Q4 2025 Feb 09, 2026
Parallel Advisors, LLC History No change 6 1 0.0% 0.0% 138 0 0.0% Q4 2025 Feb 11, 2026
VICTORY CAPITAL MANAGEMENT INC History Closed out 0 0 0.0% -5,720 -100.0% Q3 2025 Nov 12, 2025
Quantbot Technologies LP History Closed out 0 0 0.03% -5,101 -100.0% Q3 2025 Nov 12, 2025
Nierenberg Investment Management Company, LLC History Closed out 0 0 0.38% -4,555 -100.0% Q3 2025 Nov 12, 2025
Quadrature Capital Ltd History Closed out 0 0 0.01% -4,142 -100.0% Q3 2025 Nov 13, 2025
GSA CAPITAL PARTNERS LLP History Closed out 0 0 0.06% -3,417 -100.0% Q3 2025 Nov 07, 2025
OCCUDO QUANTITATIVE STRATEGIES LP History Closed out 0 0 0.07% -3,089 -100.0% Q3 2025 Nov 14, 2025
Topline Capital Management, LLC History Closed out 0 0 0.07% -2,104 -100.0% Q3 2025 Nov 14, 2025
DENALI ADVISORS LLC History Closed out 0 0 0.04% -1,724 -100.0% Q3 2025 Nov 07, 2025
Significant Wealth Partners LLC History Closed out 0 0 0.12% -1,209 -100.0% Q3 2025 Nov 04, 2025
Larson Financial Group LLC History Closed out 0 0 0.0% -88 -100.0% Q3 2025 Nov 14, 2025
Arax Advisory Partners History Reduced 1 0 0.0% -33 -97.06% Q4 2025 Feb 13, 2026
ORG Partners LLC History New 4 0 +4 New Q4 2025 Jan 14, 2026
Tortoise Investment Management, LLC History Closed out 0 0 -3 -100.0% Q3 2025 Nov 13, 2025
CIBC Private Wealth Group LLC History New 2 0 +2 New Q4 2025 Feb 12, 2026
Laurel Wealth Advisors LLC History New 2 0 +2 New Q4 2025 Jan 30, 2026
ROTHSCHILD INVESTMENT LLC History New 1 0 +1 New Q4 2025 Feb 10, 2026
Smartleaf Asset Management LLC History Added to 2 0 +1 100.0% Q4 2025 Feb 13, 2026
Advisory Services Network, LLC History Closed out 0 0 -1 -100.0% Q3 2025 Nov 18, 2025