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Ownership — NPKI
Institutional Holdings
Insider Transactions
US Institutional Ownership
94.3%
Institution
Shares
Value
Ownership %
Change
Filing Date
BlackRock, Inc.
7.94M
$126.0M
9.46%
+737.8K
2026-06-30
Ameriprise Financial Inc
4.49M
$71.0M
5.35%
-1.14M
2026-06-30
Dimensional Fund Advisors LP
3.64M
$57.0M
4.34%
-342.1K
2026-06-30
Vanguard Capital Management LLC
3.60M
$57.0M
4.30%
+179.9K
2026-06-30
American Century Companies Inc
3.13M
$49.0M
3.73%
+84.9K
2026-06-30
Wasatch Advisors LP
2.81M
$44.0M
3.35%
-87.4K
2026-06-30
Geode Capital Management, LLC
2.37M
$37.0M
2.82%
+125.5K
2026-06-30
Royce & Associates LP
2.15M
$34.0M
2.56%
+78.1K
2026-06-30
State Street Corp
2.01M
$32.0M
2.40%
+59.4K
2026-06-30
Punch & Associates Investment Management, Inc.
1.74M
$27.0M
2.07%
-79.9K
2026-06-30
Emerald Advisers, LLC
1.57M
$25.0M
1.88%
--
2026-06-30
Thrivent Financial for Lutherans
1.51M
$24.0M
1.80%
-152.3K
2026-06-30
Massachusetts Financial Services Co
1.45M
$23.0M
1.73%
--
2026-06-30
Russell Investments Group, Ltd.
1.40M
$22.0M
1.66%
-330.3K
2026-06-30
Morgan Stanley
1.26M
$20.0M
1.50%
-563.6K
2026-06-30
Electron Capital Partners, LLC
1.17M
$18.0M
1.39%
+69.4K
2026-06-30
Allianz Asset Management GmbH
1.16M
$16.0M
1.38%
--
2026-06-30
Loomis Sayles & Co L P
1.15M
$18.0M
1.37%
-27.4K
2026-06-30
Arrowstreet Capital, Limited Partnership
1.13M
$18.0M
1.35%
-404.5K
2026-06-30
Prudential Financial Inc
1.12M
$17.0M
1.33%
-570.3K
2026-06-30
Qube Research & Technologies Ltd
1.10M
$17.0M
1.31%
-42.6K
2026-06-30
Emerald Mutual Fund Advisers Trust
1.07M
$17.0M
1.28%
--
2026-06-30
Millennium Management LLC
1.05M
$16.0M
1.25%
+891.0K
2026-06-30
Charles Schwab Investment Management Inc
1.03M
$16.0M
1.23%
-67.5K
2026-06-30
Sixth Street Partners Management Company, L.P.
1.03M
$16.0M
1.23%
--
2026-06-30
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