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NPKI

16 quarters

Position history for MWMarshall Wace, LLP's holdings in NPK International Inc.

Yes. Marshall Wace holds 335,734 shares of NPKI (NPK International), worth $5.3M, as of its Q2 2026 13F filing. It increased the position from 54,117 shares in Q1 2026. Marshall Wace has held NPKI since Q1 2026, across 2 quarterly 13F filings.

Current Value

$5.3M

Current Shares

335,734

Total Value Change

+$4.6M

Total Shares Change

-506,894

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
335,734
+520.4%
$5.3M0.0%$15.91
44
2026-Q1
New
54,117
-
$784,1560.0%$14.49
34
2024-Q4
Exited
0
-100.0%
$00.0%$7.67
0
2024-Q3
Decreased
12,043
-83.9%
$83,4580.0%$6.93
0
2024-Q2
Increased
74,761
+24.0%
$621,2640.0%$8.31
30
2024-Q1
New
60,295
-
$435,3300.0%$7.22
33
2023-Q4
Exited
0
-100.0%
$00.0%$6.64
0
2023-Q3
Increased
565,798
+139.0%
$3.9M0.0%$6.91
43
2023-Q2
New
236,770
-
$1.2M0.0%$5.23
35
2022-Q3
Exited
0
-100.0%
$00.0%$2.52
0
2022-Q2
New
109,294
-
$338,0000.0%$3.09
33
2021-Q1
Exited
0
-100.0%
$00.0%$3.14
0
2020-Q4
Decreased
611,000
-13.8%
$1.2M0.0%$1.92
0
2020-Q3
Unchanged
709,113
0.0%
$745,0000.0%$1.05
0
2020-Q2
Decreased
709,113
-15.8%
$1.6M0.0%$2.23
0
2020-Q1
New
842,628
-
$758,0000.0%$0.90
34

Other major holders of NPKI: BlackRock, Inc., Ameriprise Financial Inc.

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