Companies / NPK International Inc. / Institutional holders

NPK International Inc.

Institutional holders · 13F as of Dec 31, 2025

Holder	Value	Shares	% of shares
BOOTHBAY FUND MANAGEMENT, LLC	$825.9K	69,290	0.08%
AllianceBernstein L.P.	$829.9K	69,622	0.08%
Quantbot Technologies LP	$830.9K	69,708	0.08%
Legal & General Group Plc	$916.7K	76,905	0.09%
Sigma Planning Corp	$954.6K	60,000	0.07%
Penbrook Management LLC	$974.5K	67,250	0.08%
VOLORIDGE INVESTMENT MANAGEMENT, LLC	$992.3K	83,245	0.10%
Brevan Howard Capital Management LP	$1.07M	89,489	0.11%
Round Rock Advisors LLC	$1.10M	92,114	0.11%
STATE OF WISCONSIN INVESTMENT BOARD	$1.12M	93,891	0.11%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	$1.16M	80,217	0.09%
ROTHSCHILD INVESTMENT LLC	$1.21M	101,323	0.12%
WELLS FARGO & COMPANY/MN	$1.22M	102,735	0.12%
Engineers Gate Manager LP	$1.23M	102,979	0.12%
Franklin Resources, Inc.	$1.25M	104,735	0.12%
Y-Intercept (Hong Kong) Ltd	$1.26M	105,616	0.12%
Balyasny Asset Management L.P.	$1.31M	109,824	0.13%
DEUTSCHE BANK AG	$1.39M	87,057	0.10%
D. E. Shaw & Co., Inc.	$1.41M	97,042	0.11%
Principal Financial Group Inc	$1.51M	104,255	0.12%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$1.52M	127,511	0.15%
CROWN ADVISORS MANAGEMENT, INC.	$1.59M	100,000	0.12%
Rothschild Wealth LLC	$1.65M	138,500	0.16%
PERRITT CAPITAL MANAGEMENT INC	$1.65M	138,500	0.16%
Barclays PLC	$1.69M	141,582	0.17%
RHUMBLINE ADVISERS	$1.70M	117,604	0.14%
North Star Investment Management Corporation	$1.74M	120,000	0.14%
Riverwater Partners LLC	$1.88M	157,876	0.19%
Swiss National Bank	$1.99M	166,600	0.20%
GILDER GAGNON HOWE & CO LLC	$2.03M	170,273	0.20%
IRONWOOD INVESTMENT MANAGEMENT LLC	$2.04M	140,616	0.17%
Campbell & CO Investment Adviser LLC	$2.09M	144,002	0.17%
Verition Fund Management LLC	$2.10M	175,974	0.21%
1492 Capital Management LLC	$2.12M	177,663	0.21%
Invesco Ltd.	$2.15M	180,336	0.21%
RAYMOND JAMES FINANCIAL INC	$2.19M	183,549	0.22%
KENNEDY CAPITAL MANAGEMENT LLC	$2.20M	184,290	0.22%
Lazard Asset Management LLC	$2.30M	158,527	0.19%
Millennium Management LLC	$2.30M	158,892	0.19%
BANK OF AMERICA CORP /DE	$2.36M	197,714	0.23%
Skylands Capital, LLC	$2.38M	164,300	0.19%
Panoramic Capital, LLC	$2.42M	202,754	0.24%
G2 Investment Partners Management LLC	$2.51M	210,823	0.25%
TUDOR INVESTMENT CORP ET AL	$2.68M	224,475	0.26%
JPMORGAN CHASE & CO	$2.75M	230,879	0.27%
Fisher Asset Management, LLC	$2.77M	231,971	0.27%
Jump Financial, LLC	$2.85M	239,259	0.28%
Citadel Advisors LLC	$2.88M	241,640	0.28%
UBS Group AG	$3.44M	288,385	0.34%
AQR Capital Management, LLC	$3.50M	241,315	0.28%