Preformed Line Products Co (PLPC) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

4,940,397Shares Outstanding

78,043Shares held by institutions

$21,324,469Value of institutional holdings

61.85%Institutional ownership %

5.51%Shares Changed QoQ

142No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Preformed Line Products Co (NASDAQ:PLPC) is held by 142 institutional firms.

These investors collectively held 61.9% of the company's total shares outstanding in December 2025, up from 60.7% in September 2025.
The company experienced a 5.51% quarterly change in institutional shares held, alongside an increase of 27.93% in total owners annually.
A review of institutional activity for Preformed Line Products shows 67 of 142 filers increasing their positions, while 44 reduced their stake, and 31 remained unchanged.
The aggregate institutional position in Preformed Line Products now stands at 3.06Mn shares as of December 2025, after investors increased their holdings (up by 159.70K shares quarter on quarter which is up 1.02Mn shares year over year).
As of December 31, 2025, HighTower Advisors, LLC held Preformed Line Products's largest shareholding position with over 966.18K shares, representing 19.56% of total outstanding shares.
Among the most significant buyers of Preformed Line Products during December 2025 were HighTower Advisors, LLC (100.11K), FMR LLC (57.75K), Neuberger Berman Group LLC (44.96K), Informed Momentum Co LLC (22.45K), Congruence Capital, LLC (15.41K).
Leading sellers of Preformed Line Products stock in December 2025 included Grantham, Mayo, Van Otterloo & Co. LLC (42.39K), RENAISSANCE TECHNOLOGIES LLC (33.47K), DIMENSIONAL FUND ADVISORS LP (28.15K), TWO SIGMA INVESTMENTS, LP (23.88K), ROYCE & ASSOCIATES LP (15.43K).
The top 10 institutional holders of Preformed Line Products for the quarter ending December 2025 included HighTower Advisors, LLC (966.18K), DIMENSIONAL FUND ADVISORS LP (307.49K), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. (223.01K), BlackRock, Inc. (199.62K), VANGUARD GROUP INC (160.86K), ROYCE & ASSOCIATES LP (117.70K), FMR LLC (83.89K), AMERICAN CENTURY COMPANIES INC (73.72K), GEODE CAPITAL MANAGEMENT, LLC (73.60K), STATE STREET CORP (58.10K).

142 Institutional Holders

78,043 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
HighTower Advisors, LLC	31 Dec, 2025	966,185	100,113	11.56%	$199,720,101.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	307,486	-28,147	-8.39%	$63,561,699.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	223,014	5,503	2.53%	$46,100,263.00
BlackRock, Inc.	31 Dec, 2025	199,623	10,133	5.35%	$41,264,069.00
VANGUARD GROUP INC	31 Dec, 2025	160,864	-1,309	-0.81%	$33,252,197.00
ROYCE & ASSOCIATES LP	31 Dec, 2025	117,703	-15,430	-11.59%	$24,330,387.00
FMR LLC	31 Dec, 2025	83,894	57,751	220.90%	$17,341,728.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	73,716	-6,626	-8.25%	$15,237,834.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	73,602	1,373	1.90%	$15,216,499.00
STATE STREET CORP	31 Dec, 2025	58,103	-2,578	-4.25%	$12,010,471.00
Neuberger Berman Group LLC	31 Dec, 2025	44,957	44,957	0.00%	$9,293,061.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	42,816	-33,472	-43.88%	$8,850,495.00
Grantham, Mayo, Van Otterloo & Co. LLC	31 Dec, 2025	37,339	-42,392	-53.17%	$7,718,345.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	35,127	-7,586	-17.76%	$7,261,102.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	34,866	9,848	39.36%	$7,207,151.00
NORTHERN TRUST CORP	31 Dec, 2025	29,517	-1,206	-3.93%	$6,101,460.00
PNC FINANCIAL SERVICES GROUP, INC.	31 Dec, 2025	27,235	0	0.00%	$5,629,747.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	26,473	-129	-0.48%	$5,472,234.00
CM Management, LLC	31 Dec, 2025	25,000	-3,000	-10.71%	$5,167,750.00
UBS Group AG	31 Dec, 2025	22,629	15,067	199.25%	$4,677,640.00

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