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WOK · NASDAQ · Medical - Specialties

WORK Medical Technology Group Class A (WOK)

Manufacturer of disposable anesthesia, respiratory, and airway-management medical consumables.

$1.90
vs last close+0.00 (+0.26%)

13F · 13D/G · Form 4

Institutions0.01%2 shares
2 holders · as of Mar 31, 2026

institutions as of Mar 31, 2026 · holders as of their latest filing

No reliable share count is available for this listing, so stakes are shown as shares, not percentages.

The institutional percentage is the one reported with the filings, not one recomputed on the share count here.

13F · 13D/G · Form 4

HolderStakeSharesDate
North Star Investment Management Corp.Institution
200as of Mar 31, 2026
Caitong International Asset Management Co., LtdInstitution
3as of Mar 31, 2026
LWY Group LtdInstitution
42.83% of class, as filedfiled Feb 20, 2025
Trillium Trading, LLCStrategic
18.00% of class, as filedfiled Jun 8, 2026

13F, as of Mar 31, 2026

2 holders · 203 shares · 1 new position · 1 increased · 0 reduced · 2 closed

HolderShares% outstandingChg q/qFiled
North Star Investment Management Corp.2000Apr 23, 2026
Caitong International Asset Management Co., Ltd3+3newMay 11, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
LWY Group Ltd42.83%13GFeb 20, 2025
Trillium Trading, LLC18.00%13GJun 8, 2026

Form 4

Latest trades

Nothing filed in the last 12 months.

House and Senate disclosures

Not reported.