Vault-13

SONO TEK CORP SOTK

COM · Common Stock · CUSIP 835483108

30 institutional holders +2 vs Q1 2026
1,260,8491.3m shares reported held*
8.0% of all shares outstanding*
$7.7mreported value*
4 new 10 added 6 reduced 2 sold out net sold ≈ $499.3k (-81.6k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 15.7m as of 2026-07-06, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $6.12.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0102030Q3 22: 21Q4 22: 21Q1 23: 22Q2 23: 24Q3 23: 22Q4 23: 25Q1 24: 28Q2 24: 24Q3 24: 23Q4 24: 26Q1 25: 25Q2 25: 25Q3 25: 23Q4 25: 25Q1 26: 28Q2 26: 3030Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202221
Q4 202221
Q1 202322
Q2 202324
Q3 202322
Q4 202325
Q1 202428
Q2 202424
Q3 202423
Q4 202426
Q1 202525
Q2 202525
Q3 202523
Q4 202525
Q1 202628
Q2 202630

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q3 24: 7 bought or addedQ3 24: 7 cut or sold outQ4 24: 5 bought or addedQ4 24: 9 cut or sold outQ4 24Q1 25: 8 bought or addedQ1 25: 5 cut or sold outQ2 25: 6 bought or addedQ2 25: 9 cut or sold outQ2 25Q3 25: 7 bought or addedQ3 25: 8 cut or sold outQ4 25: 12 bought or addedQ4 25: 5 cut or sold outQ4 25Q1 26: 10 bought or addedQ1 26: 6 cut or sold outQ2 26: 14 bought or addedQ2 26: 8 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202477
Q4 202459
Q1 202585
Q2 202569
Q3 202578
Q4 2025125
Q1 2026106
Q2 2026148

Biggest buyers

MORGAN STANLEY Added +58,854+58.9k
RENAISSANCE TECHNOLOGIES LLC Added +25,900+25.9k
HRT FINANCIAL LP New +17,865+17.9k
GEODE CAPITAL MANAGEMENT, LLC Added +13,662+13.7k
VANGUARD CAPITAL MANAGEMENT LLC Added +11,557+11.6k
BlackRock, Inc. Added +8,761+8.8k
BARD ASSOCIATES INC Added +4,649+4.6k
XTX Topco Ltd Added +4,011+4.0k
CITADEL ADVISORS LLC Added +3,101+3.1k
DIMENSIONAL FUND ADVISORS LP Added +2,100+2.1k

Biggest sellers

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO Reduced -148,297-148.3k
Topline Capital Management, LLC Sold out -35,159-35.2k
NORTHERN TRUST CORP Reduced -19,523-19.5k
Focused Wealth Management, Inc Sold out -12,855-12.9k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -8,787-8.8k
HM PAYSON & CO Reduced -6,000-6.0k
Tower Research Capital LLC (TRC) Reduced -1,037-1.0k
Benin Management CORP Reduced -1,000-1.0k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Emancipation Management LLC 13G · institution filed 2025-01-06 34.7% 5.5m≈ $33.5m 2025-01-06
Cupero Dawn 13G · passive investor new · filed 2024-12-16 5.9% new 924.3k≈ $5.7m 2024-12-16

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 2 sellingQ3 25Q4 25: 0 buyingQ4 25: 1 sellingQ1 26: 1 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 2 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—2$28.0k—
Q4 20250—1$79.0k$79.0k
Q1 20261$9.9k0——
Q2 20260—0——
Q3 20260—2$159.1k—
DateInsiderTradeSharesPrice ValueTheir holding
2026-07-30 Bagley Stephen James CFO Sold 8,346 $5.13 $42.8k8.3k shares -28%
2026-07-27 Bagley Stephen James CFO Sold 1,200 $5.08 $6.1k1.2k shares -4%
2026-07-23 Bagley Stephen James CFO Sold 3,454 $5.43 $18.8k3.5k shares -10%
2026-07-21 COCCIO CHRISTOPHER L Director Sold 17,000 $5.38 $91.5k17.0k shares -6%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 372,812372.8k $2.3m $2.3m 0.00% Added +11.6k +11,557
2 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 149,669149.7k $916.2k $916.2k 0.00% Added +13.7k +13,662
3 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 115,000115.0k $703.8k $703.8k 0.00% Added +25.9k +25,900
4 M&T Bank Corp 0.00% of their portfolio BUFFALO, NY 80,00080.0k $489.6k $489.6k 0.00% Unchanged
5 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 68,97469.0k $422.1k $422.1k 0.00% Added +58.9k +58,854
6 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 67,33767.3k $412.1k $412.1k 0.00% Added +533 +533
7 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 60,00060.0k $367.2k $367.2k 0.00% Unchanged
8 BARD ASSOCIATES INC 0.08% of their portfolio CHICAGO, IL 57,10257.1k $349.5k $349.5k 0.08% Added +4.6k +4,649
9 Benin Management CORP 0.05% of their portfolio Redding, CT 43,15743.2k $264.1k $264.1k 0.05% Reduced -1.0k -1,000
10 Beaumont Financial Advisors, LLC 0.01% of their portfolio NEEDHAM, MA 36,67136.7k $224.4k $224.4k 0.01% Unchanged
11 BlackRock, Inc. 0.00% of their portfolio New York, NY 29,21229.2k $178.8k $178.8k 0.00% Added +8.8k +8,761
12 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 26,76426.8k $163.8k $163.8k 0.00% Added +3.1k +3,101
13 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 24,06224.1k $147.3k $147.3k 0.00% Added +2.1k +2,100
14 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 23,93623.9k $146.5k $146.5k 0.00% Reduced -19.5k -19,523
15 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 17,86517.9k $109.0k $109.0k 0.00% New
16 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 15,61615.6k $95.6k $95.6k 0.00% Added +4.0k +4,011
17 HM PAYSON & CO 0.00% of their portfolio PORTLAND, ME 15,50015.5k $94.9k $94.9k 0.00% Reduced -6.0k -6,000
18 PEAK FINANCIAL ADVISORS LLC 0.04% of their portfolio DENVER, CO 14,52114.5k $88.9k $88.9k 0.04% Unchanged
19 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 13,61213.6k $83.3k $83.3k 0.00% Unchanged
20 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 11,90511.9k $72.9k $72.9k 0.00% Reduced -148.3k -148,297
21 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 10,52210.5k $64.4k $64.4k 0.00% Reduced -8.8k -8,787
22 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 2,7362.7k $16.7k $16.7k 0.00% Unchanged
23 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 2,5202.5k $15.0k $15.0k 0.00% Unchanged
24 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 723723 $4.4k $4.4k 0.00% Reduced -1.0k -1,037
25 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 435435 $2.7k $2.7k 0.00% Unchanged
26 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 101101 $618 $618 0.00% Unchanged
27 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 7171 $435 $435 0.00% New
28 FMR LLC 0.00% of their portfolio BOSTON, MA 2323 $141 $141 0.00% Unchanged
29 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 22 $12 $12 0.00% New
30 UBS Group AG 0.00% of their portfolio ZURICH, V8 11 $6 $6 0.00% New