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Livermore
Livermore
ZHEN

STRS Ohio

SEC CIK
0000820478
Latest filing
Jul 30, 2026

NPKI holding history

NPK International Inc. in every 13F filed by STRS Ohio, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

NPKI overviewAll 13F holders of NPKIFull Q2 2026 holdings

Shares (Q2 2026)
55,800
Value
$887.8K
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of NPKI by STRS Ohio, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202655,800$887.8K<0.1%+4,400+8.6%AddedHolders
Q1 202651,400$744.8K<0.1%−4,200−7.6%ReducedHolders
Q4 202555,600$662.8K<0.1%−6,000−9.7%ReducedHolders
Q3 202561,600$696.7K<0.1%−7,700−11.1%ReducedHolders
Q2 202569,300$589.7K<0.1%−8,300−10.7%ReducedHolders
Q1 202577,600$450.9K<0.1%00.0%UnchangedHolders
Q4 202477,600$595.2K<0.1%+8,000+11.5%AddedHolders
Q3 202469,600$482.3K<0.1%00.0%UnchangedHolders
Q2 202469,600$578.4K<0.1%−9,900−12.5%ReducedHolders
Q1 202479,500$573.0K<0.1%−7,500−8.6%ReducedHolders
Q4 202387,000$577.0K<0.1%−5,600−6.0%ReducedHolders
Q3 202392,600$639.0K<0.1%−12,400−11.8%ReducedHolders
Q2 2023105,000$549.0K<0.1%+102,100+3,520.7%AddedHolders
Q1 20232,900$11.0K<0.1%+2,900NewHolders
Q3 20220$00.0%−108,500−100.0%Sold outHolders
Q2 2022108,500$335.0K<0.1%+6,100+6.0%AddedHolders
Q1 2022102,400$374.0K<0.1%00.0%UnchangedHolders
Q4 2021102,400$301.0K<0.1%00.0%UnchangedHolders
Q3 2021102,400$337.0K<0.1%+42,300+70.4%AddedHolders
Q2 202160,100$207.0K<0.1%+5,700+10.5%AddedHolders
Q1 202154,400$170.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.