PREFORMED LINE PRODUCTS CO (PLPC) — Institutional Holders, Q2 2026

207 institutional investment managers reported a PLPC position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $1.4B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← PLPC stock profile

PLPC in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

Trimmed

Sold out

Biggest buyers

WASATCH ADVISORSAdded · +264,478 sh+$108.6M
Point72 Asset Management, L.P.New · +50,843 sh+$20.9M
HighTower AdvisorsAdded · +46,664 sh+$19.2M
BlackRockAdded · +22,404 sh+$9.2M
CITADEL ADVISORSNew · +20,801 sh+$8.5M

Biggest sellers

Neuberger Berman GroupSold out · -98,725 sh-$40.5M
DIMENSIONAL FUND ADVISORSTrimmed · -66,473 sh-$27.3M
AMERICAN CENTURY COMPANIESTrimmed · -53,797 sh-$22.1M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPSold out · -34,140 sh-$14.0M
Grantham, Mayo, Van OtterlooTrimmed · -28,884 sh-$11.9M

PLPC 13F holders ranked 1–100 of 207

Institutional investors reporting a position in PREFORMED LINE PRODUCTS CO on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	HighTower Advisors#1 · 1,014,731 sh	1,014,731	$416.6M	0.40%	+4.8%
2	WASATCH ADVISORS#2 · 377,367 sh	377,367	$154.9M	—	+234.3%
3	BlackRock#3 · 227,108 sh	227,108	$93.2M	<0.01%	+10.9%
4	DIMENSIONAL FUND ADVISORS#4 · 218,377 sh	218,377	$89.7M	0.02%	-23.3%
5	MIRAE ASSET GLOBAL ETFS Ltd.#5 · 162,857 sh	162,857	$66.9M	0.08%	+8.4%
6	VANGUARD CAPITAL MANAGEMENT#6 · 109,883 sh	109,883	$45.1M	<0.01%	-0.5%
7	GEODE CAPITAL MANAGEMENT#7 · 83,739 sh	83,739	$34.4M	<0.01%	+12.0%
8	FMR#8 · 75,806 sh	75,806	$31.1M	<0.01%	-10.2%
9	ROYCE & ASSOCIATES#9 · 69,572 sh	69,572	$28.6M	0.23%	-10.2%
10	VANGUARD PORTFOLIO MANAGEMENT#10 · 66,237 sh	66,237	$27.2M	<0.01%	+33.7%
11	STATE STREET#11 · 60,042 sh	60,042	$24.7M	<0.01%	+0.7%
12	Point72 Asset Management, L.P.#12 · 50,843 sh	50,843	$20.9M	0.02%	New
13	Tributary Capital Management#13 · 38,262 sh	38,262	$15.7M	1.29%	-2.9%
14	Invesco Ltd.#14 · 37,319 sh	37,319	$15.3M	<0.01%	-12.4%
15	RENAISSANCE TECHNOLOGIES#15 · 36,460 sh	36,460	$15.0M	0.02%	+22.9%
16	Qube Research & Technologies Ltd#16 · 32,090 sh	32,090	$13.2M	0.01%	-12.4%
17	FIRST ADVISORS#17 · 29,873 sh	29,873	$12.3M	<0.01%	+41.3%
18	MORGAN STANLEY#18 · 29,409 sh	29,409	$12.1M	<0.01%	+71.5%
19	PNC FINANCIAL SERVICES GROUP#19 · 26,578 sh	26,578	$10.9M	<0.01%	0.0%
20	GOLDMAN SACHS GROUP#20 · 25,256 sh	25,256	$10.4M	<0.01%	-39.5%
21	NORTHERN#21 · 25,150 sh	25,150	$10.3M	<0.01%	-17.8%
22	CHARLES SCHWAB INVESTMENT MANAGEMENT#22 · 21,734 sh	21,734	$8.9M	<0.01%	-6.3%
23	CITADEL ADVISORS#23 · 20,801 sh	20,801	$8.5M	<0.01%	New
24	Informed Momentum#24 · 20,043 sh	20,043	$8.2M	0.73%	-1.6%
25	Ranger Investment Management, L.P.#25 · 19,339 sh	19,339	$7.9M	0.50%	+3.3%
26	Bank of New York Mellon#26 · 18,468 sh	18,468	$7.6M	<0.01%	-1.4%
27	VANGUARD FIDUCIARY#27 · 18,453 sh	18,453	$7.6M	<0.01%	+9.1%
28	SEI INVESTMENTS#28 · 18,131 sh	18,131	$7.4M	<0.01%	New
29	RAYMOND JAMES FINANCIAL#29 · 17,403 sh	17,403	$7.1M	<0.01%	+89.6%
30	PRICE T ROWE ASSOCIATES#30 · 17,123 sh	17,123	$7.0M	<0.01%	+770.1%
31	PRINCIPAL FINANCIAL GROUP#31 · 13,170 sh	13,170	$5.4M	<0.01%	+14.0%
32	CAPITAL FUND MANAGEMENT S.A.#32 · 12,705 sh	12,705	$5.2M	0.02%	New
33	Susquehanna Portfolio Strategies#33 · 12,647 sh	12,647	$5.2M	0.08%	-4.6%
34	Cardinal Capital Management#34 · 12,198 sh	12,198	$5.0M	—	+0.1%
35	Russell Investments Group, Ltd.#35 · 12,186 sh	12,186	$5.0M	<0.01%	+6.0%
36	VICTORY CAPITAL MANAGEMENT#36 · 11,106 sh	11,106	$4.6M	<0.01%	-30.5%
37	MILLENNIUM MANAGEMENT#37 · 10,474 sh	10,474	$4.3M	<0.01%	-54.0%
38	Toroso Investments#38 · 10,027 sh	10,027	$4.1M	<0.01%	+138.3%
39	Rockefeller Capital Management L.P.#39 · 10,000 sh	10,000	$4.1M	<0.01%	New
40	ENVESTNET ASSET MANAGEMENT#40 · 9,583 sh	9,583	$3.9M	<0.01%	+1.7%
41	Riverwater Partners#41 · 8,920 sh	8,920	$3.7M	1.09%	+1.5%
42	O'SHAUGHNESSY ASSET MANAGEMENT#42 · 8,591 sh	8,591	$3.5M	0.02%	-26.2%
43	AMERICAN CENTURY COMPANIES#43 · 8,570 sh	8,570	$3.5M	<0.01%	-86.3%
44	AQR CAPITAL MANAGEMENT#44 · 8,401 sh	8,401	$3.4M	<0.01%	+25.6%
45	JANE STREET GROUP#45 · 8,222 sh	8,222	$3.4M	<0.01%	-61.6%
46	B. Metzler seel. Sohn & AG#46 · 8,083 sh	8,083	$3.3M	0.03%	+285.3%
47	Nuveen#47 · 7,938 sh	7,938	$3.3M	<0.01%	+80.1%
48	Defiance ETFs#48 · 8,025 sh	8,025	$3.2M	0.04%	+99.0%
49	WealthBridge Capital Management#49 · 7,611 sh	7,611	$3.1M	—	0.0%
50	STOREBRAND ASSET MANAGEMENT AS#50 · 7,585 sh	7,585	$3.1M	<0.01%	+5.4%
51	MARTINGALE ASSET MANAGEMENT L P#51 · 7,485 sh	7,485	$3.1M	0.07%	-17.3%
52	Quantinno Capital Management#52 · 7,343 sh	7,343	$3.0M	<0.01%	-5.2%
53	SUSQUEHANNA INTERNATIONAL GROUP, LLP#53 · 7,333 sh	7,333	$3.0M	<0.01%	+35.6%
54	WELLS FARGO & COMPANY#54 · 7,019 sh	7,019	$2.9M	<0.01%	+24.0%
55	Creative Planning#55 · 6,901 sh	6,901	$2.8M	<0.01%	+50.4%
56	POLEN CAPITAL MANAGEMENT#56 · 6,875 sh	6,875	$2.8M	0.02%	-6.3%
57	RITHOLTZ WEALTH MANAGEMENT#57 · 6,721 sh	6,721	$2.8M	0.04%	-28.4%
58	TWO SIGMA INVESTMENTS#58 · 6,671 sh	6,671	$2.7M	<0.01%	-55.0%
59	LPL Financial#59 · 6,625 sh	6,625	$2.7M	<0.01%	+32.1%
60	Connor, Clark & Lunn Investment Management Ltd.#60 · 6,523 sh	6,523	$2.7M	<0.01%	0.0%
61	ROBOTTI ROBERT#61 · 5,935 sh	5,935	$2.4M	0.39%	0.0%
62	UBS Group AG#62 · 5,832 sh	5,832	$2.4M	<0.01%	-54.7%
63	Swiss National Bank#63 · 5,393 sh	5,393	$2.2M	<0.01%	+0.7%
64	SummerHaven Investment Management#64 · 4,684 sh	4,684	$1.9M	—	0.0%
65	Sowell Financial Services#65 · 4,615 sh	4,615	$1.9M	—	New
66	Round Rock Advisors#66 · 4,576 sh	4,576	$1.9M	0.24%	0.0%
67	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#67 · 4,370 sh	4,370	$1.8M	<0.01%	0.0%
68	OPPENHEIMER ASSET MANAGEMENT#68 · 4,320 sh	4,320	$1.8M	0.02%	New
69	Clearstead Advisors#69 · 4,126 sh	4,126	$1.7M	0.02%	0.0%
70	INGALLS & SNYDER#70 · 4,070 sh	4,070	$1.7M	0.05%	0.0%
71	SHAKER INVESTMENTS#71 · 4,002 sh	4,002	$1.6M	0.59%	0.0%
72	Man Group plc#72 · 3,497 sh	3,497	$1.4M	<0.01%	-80.5%
73	VIRGINIA RETIREMENT SYSTEMS ET Al#73 · 3,220 sh	3,220	$1.3M	<0.01%	+3.9%
74	BNP PARIBAS FINANCIAL MARKETS#74 · 3,217 sh	3,217	$1.3M	<0.01%	-19.0%
75	RHUMBLINE ADVISERS#75 · 3,160 sh	3,160	$1.3M	<0.01%	-3.4%
76	Ausbil Investment Management Ltd#76 · 3,289 sh	3,289	$1.3M	—	-36.9%
77	JPMORGAN CHASE#77 · 3,167 sh	3,167	$1.3M	<0.01%	-21.4%
78	OSAIC#78 · 3,094 sh	3,094	$1.3M	<0.01%	-13.9%
79	DEUTSCHE BANK AG\#79 · 3,047 sh	3,047	$1.3M	<0.01%	+38.0%
80	Baker Ellis Asset Management#80 · 2,900 sh	2,900	$1.2M	—	-2.7%
81	BARCLAYS PLC#81 · 2,826 sh	2,826	$1.2M	<0.01%	-12.6%
82	RBF Capital#82 · 2,800 sh	2,800	$1.1M	0.05%	0.0%
83	Vident Advisory#83 · 2,692 sh	2,692	$1.1M	<0.01%	0.0%
84	AZZAD ASSET MANAGEMENT#84 · 2,579 sh	2,579	$1.1M	0.09%	+94.9%
85	FRANKLIN RESOURCES#85 · 2,435 sh	2,435	$999.7K	<0.01%	0.0%
86	Janney Montgomery Scott#86 · 2,385 sh	2,385	$979.0K	<0.01%	-9.1%
87	TWO SIGMA SECURITIES#87 · 2,329 sh	2,329	$956.2K	0.08%	+69.1%
88	Fruth Investment Management#88 · 2,200 sh	2,200	$903.0K	—	0.0%
89	VOLORIDGE INVESTMENT MANAGEMENT#89 · 2,177 sh	2,177	$893.8K	<0.01%	New
90	BANK OF AMERICA#90 · 2,163 sh	2,163	$888.0K	<0.01%	-31.7%
91	GSA CAPITAL PARTNERS LLP#91 · 2,127 sh	2,127	$873.0K	0.06%	-14.0%
92	Legal & General Group Plc#92 · 2,116 sh	2,116	$868.7K	<0.01%	+17.8%
93	STRS OHIO#93 · 2,100 sh	2,100	$862.2K	<0.01%	-12.5%
94	VANGUARD ASSET MANAGEMENT, Ltd#94 · 1,930 sh	1,930	$792.4K	<0.01%	0.0%
95	Cambridge Investment Research Advisors#95 · 1,917 sh	1,917	$787.0K	<0.01%	-67.3%
96	Baird Financial Group#96 · 1,860 sh	1,860	$763.6K	<0.01%	-11.4%
97	Enhancing Capital#97 · 1,860 sh	1,860	$763.6K	—	0.0%
98	ROYAL BANK OF CANADA#98 · 1,850 sh	1,850	$759.0K	<0.01%	-8.0%
99	ALLIANCEBERNSTEIN L.P.#99 · 2,790 sh	2,790	$755.4K	<0.01%	+12.0%
100	JONES FINANCIAL COMPANIES LLLP#100 · 1,886 sh	1,886	$746.2K	<0.01%	-2.8%

Funds that sold out of PLPC in Q2 2026 (23)

Held PLPC at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held PLPC in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Neuberger Berman Group98,725 sh	98,725	$26.7M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP34,140 sh	34,140	$9.2M
Pullen Investment Management6,891 sh	6,891	$1.9M
XTX Topco Ltd3,631 sh	3,631	$983.1K
Private Advisor Group2,550 sh	2,550	$690.4K
Y-Intercept (Hong Kong) Ltd1,948 sh	1,948	$527.4K
PRUDENTIAL FINANCIAL1,625 sh	1,625	$440.0K
SG Americas Securities1,561 sh	1,561	$423.0K
Freestone Grove Partners1,143 sh	1,143	$309.5K
FOX RUN MANAGEMENT, L.L.C.1,077 sh	1,077	$284.1K
Virtu Financial966 sh	966	$261.0K
DRW Securities839 sh	839	$227.2K
CCG WEALTH MANAGEMENT805 sh	805	$218.0K
DENALI ADVISORS748 sh	748	$202.5K
MAI Capital Management282 sh	282	$76.4K
Intentional Wealth Strategies25 sh	25	$6.8K
TWIN PEAKS WEALTH ADVISORS12 sh	12	$3.2K
Root Financial Partners7 sh	7	$1.9K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT4 sh	4	$1.1K
Golden State Equity Partners4 sh	4	$1.1K
Sound Income Strategies1 sh	1	$291.00
Advisory Services Network1 sh	1	$271.00
Frazier Financial Advisors1 sh	1	$271.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.