Vault-13

CPS TECHNOLOGIES CORP CPSH

COM · Common Stock · CUSIP 12619F104

45 institutional holders -7 vs Q1 2026
5,942,5465.9m shares reported held*
30.7% of all shares outstanding*
$32.8mreported value*
15 new 11 added 13 reduced 22 sold out net bought ≈ $2.7m (+484.0k 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: 19.4m as of 2026-07-26, 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 ≈ $5.52. Options: 6 managers hold calls ($6.6m notional), 6 hold puts ($3.7m).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q3 22: 30Q4 22: 24Q1 23: 21Q2 23: 21Q3 23: 22Q4 23: 23Q1 24: 24Q2 24: 23Q3 24: 22Q4 24: 20Q1 25: 27Q2 25: 30Q3 25: 36Q4 25: 48Q1 26: 52Q2 26: 4545Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202230
Q4 202224
Q1 202321
Q2 202321
Q3 202322
Q4 202323
Q1 202424
Q2 202423
Q3 202422
Q4 202420
Q1 202527
Q2 202530
Q3 202536
Q4 202548
Q1 202652
Q2 202645

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q3 24: 5 bought or addedQ3 24: 6 cut or sold outQ4 24: 3 bought or addedQ4 24: 7 cut or sold outQ4 24Q1 25: 12 bought or addedQ1 25: 3 cut or sold outQ2 25: 15 bought or addedQ2 25: 9 cut or sold outQ2 25Q3 25: 17 bought or addedQ3 25: 11 cut or sold outQ4 25: 31 bought or addedQ4 25: 13 cut or sold outQ4 25Q1 26: 32 bought or addedQ1 26: 17 cut or sold outQ2 26: 26 bought or addedQ2 26: 35 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202456
Q4 202437
Q1 2025123
Q2 2025159
Q3 20251711
Q4 20253113
Q1 20263217
Q2 20262635

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$2m$4m$6m$8mQ3 25 calls: $173.8kQ3 25 puts: $5.4kQ3 25P/C 0.03Q4 25 calls: $190.0kQ4 25 puts: $36.5kQ4 25P/C 0.19Q1 26 calls: $665.0kQ1 26 puts: $1.0mQ1 26P/C 1.58Q2 26 calls: $6.6mQ2 26 puts: $3.7mQ2 26P/C 0.56
Numbers
QuarterCallsPutsP/C
Q3 2025$173.8k$5.4k0.03
Q4 2025$190.0k$36.5k0.19
Q1 2026$665.0k$1.0m1.58
Q2 2026$6.6m$3.7m0.56

Biggest buyers

Tidal Investments LLC New +1,506,077+1.5m
BlackRock, Inc. Added +262,175+262.2k
VANGUARD CAPITAL MANAGEMENT LLC Added +121,582+121.6k
TWO SIGMA INVESTMENTS, LP New +89,072+89.1k
GROUP ONE TRADING LLC Added +47,347+47.3k
UBS Group AG Added +38,442+38.4k
DIMENSIONAL FUND ADVISORS LP Added +33,615+33.6k
Ironwood Investment Counsel, LLC New +27,500+27.5k
AMERICAN CENTURY COMPANIES INC New +24,594+24.6k
Engineers Gate Manager LP New +21,057+21.1k

Biggest sellers

MYDA Advisors LLC Sold out -237,215-237.2k
PERKINS CAPITAL MANAGEMENT INC Sold out -200,585-200.6k
RENAISSANCE TECHNOLOGIES LLC Reduced -186,900-186.9k
SEI INVESTMENTS CO Sold out -186,790-186.8k
Informed Momentum Co LLC Sold out -153,369-153.4k
Round Rock Advisors LLC Reduced -151,571-151.6k
JANE STREET GROUP, LLC Sold out -84,201-84.2k
MARSHALL WACE, LLP Sold out -72,615-72.6k
LPL Financial LLC Reduced -69,958-70.0k
Evernest Financial Advisors, LLC Sold out -68,300-68.3k

Biggest calls

JANE STREET GROUP, LLC New $3.0m548.7k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $2.5m445.5k shares
SIMPLEX TRADING, LLC Added $465.3k84.3k shares
CITADEL ADVISORS LLC Added $290.9k52.7k shares
GROUP ONE TRADING LLC Added $256.1k46.4k shares
IMC-Chicago, LLC New $143.0k25.9k shares

Biggest puts

JANE STREET GROUP, LLC Added $1.2m219.4k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.0m186.7k shares
CITADEL ADVISORS LLC Added $984.8k178.4k shares
SIMPLEX TRADING, LLC Added $267.7k48.5k shares
GROUP ONE TRADING LLC Added $157.9k28.6k shares
IMC-Chicago, LLC New $93.8k17.0k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

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
Estate of Sharon C. Wechsler 13G · passive investor new · filed 2025-07-18 9.5% new 1.4m≈ $7.6m 2025-07-18
GLOBAL VALUE INVESTMENT CORP. 13D · may seek influence +6.2 pts · filed 2026-10-26
Stated purposeThe Reporting Persons purchased the shares of Common Stock for investment purposes, and such purchases have been made in the ordinary course of business of the Reporting Persons. In pursuing such investment purposes, the Reporting Persons may further purchase, hold, vote, trade, dispose, or otherwise deal in the Common Stock at times, and in such manner, as they deem advisable to benefit from, among other things, (1) changes in the market prices of the shares of Common Stock; (2) changes in the Issuer's operations, business strategy, or prospects; or (3) from the sale or merger of the Issuer. To evaluate such alternatives, the Reporting Persons will closely monitor the Issuer's operations, prospects, business development, management, competitive and strategic matters, capital structure, a… Full filing
6.5% +6.2 pts 1.3m≈ $6.9m 2026-10-26
Wax Asset Management, LLC 13G · institution -6.7 pts · filed 2026-02-13 5.5% -6.7 pts 996.7k≈ $5.5m 2026-02-13

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
505Q4 24: 1 buyingQ4 24: 0 sellingQ1 25: 2 buyingQ1 25: 0 sellingQ1 25Q2 25: 1 buyingQ2 25: 0 sellingQ3 25: 1 buyingQ3 25: 0 sellingQ3 25Q4 25: 5 buyingQ4 25: 0 sellingQ1 26: 1 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20241$1.4k0——
Q1 20252$42.0k0——
Q2 20251$15.9k0——
Q3 20251$30.8k0——
Q4 20255$206.6k0——
Q1 20261$8.9k0——
Q2 20260—0——
Q3 20260—0——

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Tidal Investments LLC 0.02% of their portfolio Milwaukee, WI 1,506,0771.5m $8.3m $8.3m 0.02% New
2 Tema ETFs LLC 0.27% of their portfolio New York, NY 1,506,0771.5m $8.3m $8.3m 0.27% First filing
3 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 696,849696.8k $3.8m $3.8m 0.00% Added +121.6k +121,582
4 BlackRock, Inc. 0.00% of their portfolio New York, NY 426,162426.2k $2.4m $2.4m 0.00% Added +262.2k +262,175
5 Round Rock Advisors LLC 0.20% of their portfolio WILTON, CT 283,951284.0k $1.6m $1.6m 0.20% Reduced -151.6k -151,571
6 CIBC Bancorp USA Inc. 0.00% of their portfolio CHICAGO, IL 191,024191.0k $1.1m $1.1m 0.00% Reduced -20.0k -20,000
7 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 160,378160.4k $886.1k $886.1k 0.00% Reduced -1.5k -1,494
8 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 126,290126.3k $697.1k $697.1k 0.00% Added +33.6k +33,615
9 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 89,07289.1k $491.7k $491.7k 0.00% New
10 UBS Group AG 0.00% of their portfolio ZURICH, V8 85,77985.8k $473.5k $473.5k 0.00% Added +38.4k +38,442
11 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 83,36683.4k $460.2k $460.2k 0.00% Added +567 +567
12 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 77,30977.3k $426.7k $426.7k 0.00% Reduced -70.0k -69,958
13 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 68,10068.1k $375.9k $375.9k 0.00% Reduced -13.8k -13,800
14 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 62,05862.1k $342.6k $342.6k 0.00% Reduced -186.9k -186,900
15 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 58,10858.1k $320.8k $320.8k 0.00% Unchanged
16 GROUP ONE TRADING LLC 0.01% of their portfolio CHICAGO, IL 54,95555.0k $303.4k $303.4k 0.01% Added +47.3k +47,347
17 Aries Wealth Management 0.06% of their portfolio PORTLAND, ME 53,90053.9k $297.5k $297.5k 0.06% Reduced -10.0k -10,000
18 GSA CAPITAL PARTNERS LLP 0.02% of their portfolio LONDON, X0 48,76548.8k $269.0k $269.0k 0.02% Reduced -4.4k -4,355
19 JAMES INVESTMENT RESEARCH, INC. 0.02% of their portfolio ALPHA, OH 41,07241.1k $226.7k $226.7k 0.02% Unchanged
20 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 41,07241.1k $226.7k $226.7k 0.00% Unchanged
21 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 31,44431.4k $173.6k $173.6k 0.00% Added +5.1k +5,101
22 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 29,16329.2k $161.0k $161.0k 0.00% Reduced -366 -366
23 Ironwood Investment Counsel, LLC 0.02% of their portfolio SCOTTSDALE, AZ 27,50027.5k $151.8k $151.8k 0.02% New
24 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 24,59424.6k $135.8k $135.8k 0.00% New
25 ESSEX INVESTMENT MANAGEMENT CO LLC 0.02% of their portfolio BOSTON, MA 21,52421.5k $118.8k $118.8k 0.02% Reduced -52.6k -52,590
26 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 21,05721.1k $116.2k $116.2k 0.00% New
27 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 19,65519.7k $108.5k $108.5k 0.00% New
28 Private Advisor Group, LLC 0.00% of their portfolio MORRISTOWN, NJ 17,60417.6k $97.2k $97.2k 0.00% Reduced -7.0k -7,000
29 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 17,50017.5k $96.6k $96.6k 0.00% New
30 RITHOLTZ WEALTH MANAGEMENT 0.00% of their portfolio NEW YORK, NY 14,30014.3k $78.9k $78.9k 0.00% New
31 HM PAYSON & CO 0.00% of their portfolio PORTLAND, ME 14,00014.0k $77.3k $77.3k 0.00% Added +4.5k +4,500
32 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 13,04913.0k $72.0k $72.0k 0.00% New
33 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 9,98010.0k $55.1k $55.1k 0.00% New
34 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 4,7104.7k $26.0k $26.0k 0.00% Unchanged
35 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 4,4294.4k $24.0k $24.0k 0.00% Added +3.9k +3,933
36 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 3,7603.8k $23.8k $23.8k 0.00% New
37 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 2,9432.9k $16.7k $16.7k 0.00% Reduced -1.2k -1,244
38 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 2,0002.0k $11.0k $11.0k 0.00% Reduced -18.0k -18,000
39 Truvestments Capital LLC 0.00% of their portfolio SARASOTA, FL 1,0901.1k $6.0k $6.0k 0.00% New
40 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 1,0001.0k $5.5k $5.5k 0.00% New
41 FMR LLC 0.00% of their portfolio BOSTON, MA 369369 $2.0k $2.0k 0.00% New
42 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 300300 $1.7k $1.7k 0.00% Added +217 +217
43 Triumph Capital Management 0.00% of their portfolio DENVER, CO 175175 $966 $966 0.00% New
44 TSFG, LLC 0.00% of their portfolio LAKE FOREST, IL 2323 $0 $0 0.00% Unchanged
45 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 1313 $72 $72 0.00% Added +6 +6