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ZKIN · NASDAQ · Steel

ZK International Group (ZKIN)

Manufactures engineered steel piping systems and trades nickel materials from China.

$1.44
After-hours close+0.14 (+10.75%)
At close$1.30(+21.50%)

13F · 13D/G · Form 4

Institutions0.55%31.1K ADS
8 holders · as of Jun 30, 2026
Other99.45%5.65M ADS
remainder

5.68M ADS as of Aug 21, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

The share count is from the company's Sep 2022 annual report; nothing newer is on file here.

The share count has not been confirmed by a second filing; stakes use it as it stands.

Some positions are filed in underlying shares, not receipts; the ratio is unknown, so no percentage.

13F · 13D/G · Form 4

HolderStakeSharesDate
Citadel Advisors LLCInstitution
0.34%19,254 ADSas of Jun 30, 2026
HRT Financial LPInstitution
0.18%10,388 ADSas of Jun 30, 2026
UBS Group AGInstitution
0.02%895 ADSas of Jun 30, 2026
Advisor Group Holdings, Inc.Institution
0.01%286 ADSas of Jun 30, 2026
JPMorgan Chase & CoInstitution
0.00%172 ADSas of Jun 30, 2026
Morgan StanleyInstitution
0.00%72 ADSas of Jun 30, 2026
Northwestern Mutual Wealth Management CoInstitution
0.00%15 ADSas of Jun 30, 2026
Sbi Securities Co., Ltd.Institution
0.00%1 ADSas of Jun 30, 2026
Guolin WangInsider
13.68% of class, as filedfiled Feb 14, 2018
Jiancong HuangInsider
59.24% of class, as filedfiled Feb 14, 2018
Mingjie WangInsider
13.68% of class, as filedfiled Feb 14, 2018

13F, as of Jun 30, 2026

8 holders · 31.1K shares · 2 new positions · 3 increased · 1 reduced · 0 closed

HolderShares% outstandingChg q/qFiled
Citadel Advisors LLC19.3K0.34%−3.9KSep 2, 2026
HRT Financial LP10.4K0.18%+10.4KnewAug 14, 2026
UBS Group AG8950.02%+621Aug 13, 2026
Advisor Group Holdings, Inc.2860.01%0Aug 14, 2026
JPMorgan Chase & Co1720.00%+172newAug 12, 2026
Morgan Stanley720.00%0Aug 13, 2026
Northwestern Mutual Wealth Management Co150.00%0Aug 12, 2026
Sbi Securities Co., Ltd.10.00%0Jul 23, 2026

13D/G · 5% or more, as filed

No 13D/G filer at 5% or more on record.

Form 4

Latest trades

Nothing filed in the last 12 months.

House and Senate disclosures

Not reported.