SOTKSono-Tek Corporation Common Stock

CSNasdaq (XNAS)·USD

Identity

Security key: 21890
Ticker: SOTK
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 1996-03-20
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: SOTK

Detail

Enriched 2026-08-14 20:47

Market cap: $82,041,294.06
Shares outstanding (class): 15,716,723
Shares outstanding (weighted): 15,716,723
SIC: 3559 SPECIAL INDUSTRY MACHINERY, NEC
Employees: 89
Location: MILTON, NY
Homepage: https://www.sono-tek.com
Description: Sono-Tek Corp designs and manufactures ultrasonic coating systems for applying precise, thin film coatings to add functional properties, protect or strengthen surfaces on parts and components for the microelectronics/electronics, alternative energy, medical, industrial, and emerging research & development/other markets. The company designs and manufacture custom-engineered ultrasonic coating systems incorporating its patented technology, in combination with applications engineering knowledge, to assist its customers in achieving their desired coating solutions.

Market cap and share counts drift.

Funds holding this security

4 funds · 4 positions · $1.55M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$902.4K	0.00%	222,267 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$564.3K	0.00%	138,988 NS	FIGI
iShares Micro-Cap ETF iShares Trust	IWC	$75.5K	0.01%	18,591 NS	FIGI
1290 VT Micro Cap Portfolio EQ Advisors Trust	—	$4.3K	0.00%	1,057 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERSOTK
FIGI_COMPOSITEBBG000BTC2J5
FIGI_SHARE_CLASSBBG001S5W866
CIK0000806172
ISINUS8354831088
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Industrials
Industry: Machinery
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: Sono-Tek is a machinery company per its SIC code 3559, classified under Industrials.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.