Vault-13

Samjo Management, LLC

New York, NY · CIK 1986590 · 13F filing filed 2026-08-14

SEC-registered investment adviser since 2023 · limited liability company

$293.0m reported value +26.7% vs Q1 2026
58positions
62.4%in top 10
13 new 16 added 11 reduced 10 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 PDF SOLUTIONS INC COM PDFS PDFS 548,285 $38.8m13.25% 13.25% ReducedShares held: Q3 2025 1.1m, Q4 2025 1.2m, Q1 2026 920.0k, Q2 2026 548.3k -371.7k -371,670 -40.4%
2 GENIUS SPORTS LIMITED SHARES CL A GENI GENI 4,913,050 $29.8m10.16% 10.16% AddedShares held: Q3 2025 1.6m, Q4 2025 2.0m, Q1 2026 3.8m, Q2 2026 4.9m +1.2m +1,161,150 30.9%
3 POWERFLEET INC COM AIOT AIOT 5,254,422 $20.1m6.87% 6.87% AddedShares held: Q3 2025 3.0m, Q4 2025 3.5m, Q1 2026 4.0m, Q2 2026 5.3m +1.3m +1,262,305 31.6%
4 INSPIRED ENTMT INC COM INSE INSE 2,223,900 $18.3m6.26% 6.26% AddedShares held: Q3 2025 2.1m, Q4 2025 1.7m, Q1 2026 2.0m, Q2 2026 2.2m +193.9k +193,950 9.6%
5 ARTERIS INC COM AIP AIP 340,010 $16.5m5.64% 5.64% ReducedShares held: Q3 2025 1.4m, Q4 2025 1.0m, Q1 2026 1.1m, Q2 2026 340.0k -804.0k -804,020 -70.3%
6 PAR TECHNOLOGY CORP COM PAR PAR 816,505 $14.2m4.85% 4.85% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 308.0k, Q2 2026 816.5k +508.5k +508,520 165.1%
7 COGNYTE SOFTWARE LTD ORD SHS CGNT CGNT 1,363,700 $12.0m4.09% 4.09% AddedShares held: Q3 2025 545.2k, Q4 2025 896.3k, Q1 2026 958.8k, Q2 2026 1.4m +404.9k +404,875 42.2%
8 AMBARELLA INC SHS AMBA AMBA 136,955 $11.8m4.01% 4.01% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 41.6k, Q2 2026 137.0k +95.3k +95,325 229.0%
9 ZETA GLOBAL HOLDINGS CORP CL A ZETA ZETA 549,265 $10.8m3.69% 3.69% AddedShares held: Q3 2025 455.4k, Q4 2025 526.2k, Q1 2026 486.6k, Q2 2026 549.3k +62.7k +62,660 12.9%
10 SCHLUMBERGER LTD COM STK SLB SLB 225,089 $10.5m3.57% 3.57% ReducedShares held: Q3 2025 268.3k, Q4 2025 228.5k, Q1 2026 225.7k, Q2 2026 225.1k -630 -630 -0.3%
11 RANPAK HOLDINGS CORP COM CL A PACK PACK 1,419,675 $10.4m3.54% 3.54% AddedShares held: Q3 2025 0, Q4 2025 653.8k, Q1 2026 1.3m, Q2 2026 1.4m +88.9k +88,900 6.7%
12 RIMINI STR INC DEL COM RMNI RMNI 1,871,500 $8.0m2.72% 2.72% AddedShares held: Q3 2025 485.0k, Q4 2025 1.2m, Q1 2026 1.7m, Q2 2026 1.9m +220.2k +220,150 13.3%
13 BERKSHIRE HATHAWAY INC DEL CL B NEW BRK.B BRK.B 15,790 $7.9m2.70% 2.70% AddedShares held: Q3 2025 14.3k, Q4 2025 14.8k, Q1 2026 15.2k, Q2 2026 15.8k +625 +625 4.1%
14 P10 INC COM CL A RPC RPC 865,605 $6.8m2.32% 2.32% AddedShares held: Q3 2025 508.3k, Q4 2025 510.4k, Q1 2026 699.6k, Q2 2026 865.6k +166.0k +165,970 23.7%
15 FLUOR CORP NEW COM FLR FLR 116,985 $6.1m2.09% 2.09% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 117.0k
16 KINDER MORGAN INC DEL COM KMI KMI 189,170 $6.0m2.06% 2.06% AddedShares held: Q3 2025 192.6k, Q4 2025 182.9k, Q1 2026 180.6k, Q2 2026 189.2k +8.6k +8,570 4.8%
17 EMERSON ELEC CO COM EMR EMR 32,960 $4.7m1.61% 1.61% AddedShares held: Q3 2025 38.7k, Q4 2025 36.9k, Q1 2026 29.8k, Q2 2026 33.0k +3.2k +3,195 10.7%
18 APOLLO GLOBAL MGMT INC COM APO APO 30,430 $3.6m1.23% 1.23% ReducedShares held: Q3 2025 35.4k, Q4 2025 34.4k, Q1 2026 34.4k, Q2 2026 30.4k -3.9k -3,930 -11.4%
19 MICROSOFT CORP COM MSFT MSFT 9,590 $3.6m1.22% 1.22% AddedShares held: Q3 2025 5.2k, Q4 2025 5.2k, Q1 2026 3.6k, Q2 2026 9.6k +5.9k +5,940 162.7%
20 DEERE & CO COM DE DE 5,615 $3.6m1.22% 1.22% UnchangedShares held: Q3 2025 6.0k, Q4 2025 6.4k, Q1 2026 5.6k, Q2 2026 5.6k
21 JOHNSON & JOHNSON COM JNJ JNJ 13,970 $3.5m1.21% 1.21% UnchangedShares held: Q3 2025 15.1k, Q4 2025 14.7k, Q1 2026 14.0k, Q2 2026 14.0k
22 RTX CORPORATION COM RTX RTX 17,275 $3.3m1.12% 1.12% ReducedShares held: Q3 2025 20.5k, Q4 2025 19.3k, Q1 2026 17.5k, Q2 2026 17.3k -200 -200 -1.1%
23 QNITY ELECTRONICS INC COMMON STOCK Q Q 20,041 $3.3m1.12% 1.12% ReducedShares held: Q3 2025 0, Q4 2025 29.1k, Q1 2026 23.2k, Q2 2026 20.0k -3.1k -3,115 -13.4%
24 KKR & CO INC COM KKR KKR 34,610 $3.2m1.08% 1.08% ReducedShares held: Q3 2025 40.0k, Q4 2025 38.3k, Q1 2026 38.2k, Q2 2026 34.6k -3.6k -3,635 -9.5%
25 TIGO ENERGY INC COM TYGO TYGO 1,146,000 $2.7m0.91% 0.91% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 1.1m
26 WALMART INC COM WMT WMT 23,385 $2.6m0.90% 0.90% UnchangedShares held: Q3 2025 25.9k, Q4 2025 25.2k, Q1 2026 23.4k, Q2 2026 23.4k
27 FLOTEK INDS INC DEL COM NEW FTK FTK 95,000 $2.2m0.76% 0.76% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 95.0k
28 STARBUCKS CORP COM SBUX SBUX 21,330 $2.2m0.74% 0.74% UnchangedShares held: Q3 2025 18.7k, Q4 2025 21.3k, Q1 2026 21.3k, Q2 2026 21.3k
29 NEOGEN CORP COM NEOG NEOG 237,200 $2.1m0.73% 0.73% ReducedShares held: Q3 2025 545.4k, Q4 2025 472.7k, Q1 2026 287.5k, Q2 2026 237.2k -50.3k -50,300 -17.5%
30 CRYOPORT INC COM PAR $0.001 CYRX CYRX 130,000 $2.0m0.70% 0.70% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 130.0k
31 PRIMO BRANDS CORPORATION CLASS A COM SHS PRMB PRMB 78,300 $1.9m0.65% 0.65% ReducedShares held: Q3 2025 105.0k, Q4 2025 273.0k, Q1 2026 78.5k, Q2 2026 78.3k -150 -150 -0.2%
32 ENTERPRISE PRODS PARTNERS L COM EPD EPD 50,150 $1.8m0.63% 0.63% UnchangedShares held: Q3 2025 48.0k, Q4 2025 50.1k, Q1 2026 50.1k, Q2 2026 50.1k
33 WASTE MGMT INC DEL COM WM WM 8,050 $1.8m0.61% 0.61% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 6.7k, Q2 2026 8.1k +1.4k +1,395 21.0%
34 WILLIAMS COS INC COM WMB WMB 20,760 $1.5m0.53% 0.53% UnchangedShares held: Q3 2025 16.0k, Q4 2025 19.8k, Q1 2026 20.8k, Q2 2026 20.8k
35 CONSTELLATION ENERGY CORP COM CEG CEG 6,076 $1.5m0.52% 0.52% UnchangedShares held: Q3 2025 6.2k, Q4 2025 6.1k, Q1 2026 6.1k, Q2 2026 6.1k
36 KORNIT DIGITAL LTD SHS KRNT KRNT 90,000 $1.5m0.50% 0.50% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 90.0k
37 PFIZER INC COM PFE PFE 60,145 $1.4m0.49% 0.49% AddedShares held: Q3 2025 63.6k, Q4 2025 60.1k, Q1 2026 59.6k, Q2 2026 60.1k +500 +500 0.8%
38 EXELON CORP COM EXC EXC 26,600 $1.2m0.42% 0.42% UnchangedShares held: Q3 2025 27.1k, Q4 2025 26.6k, Q1 2026 26.6k, Q2 2026 26.6k
39 STELLUS CAP INVT CORP COM SCM SCM 133,700 $1.1m0.38% 0.38% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 133.7k
40 PROCTER AND GAMBLE CO COM PG PG 7,610 $1.1m0.38% 0.38% ReducedShares held: Q3 2025 10.5k, Q4 2025 10.1k, Q1 2026 7.7k, Q2 2026 7.6k -100 -100 -1.3%
41 XYLEM INC COM XYL XYL 9,050 $1.1m0.37% 0.37% ReducedShares held: Q3 2025 17.6k, Q4 2025 16.9k, Q1 2026 9.5k, Q2 2026 9.1k -445 -445 -4.7%
42 ENERGY TRANSFER L P COM UT LTD PTN ET ET 40,000 $764.8k0.26% 0.26% UnchangedShares held: Q3 2025 41.0k, Q4 2025 40.0k, Q1 2026 40.0k, Q2 2026 40.0k
43 CORTEVA INC COM CTVA CTVA 8,663 $733.7k0.25% 0.25% UnchangedShares held: Q3 2025 9.0k, Q4 2025 8.7k, Q1 2026 8.7k, Q2 2026 8.7k
44 BLACKSTONE INC COM BX BX 5,510 $648.4k0.22% 0.22% UnchangedShares held: Q3 2025 9.2k, Q4 2025 8.5k, Q1 2026 5.5k, Q2 2026 5.5k
45 ALPHABET INC CAP STK CL A GOOGL GOOGL 1,650 $589.7k0.20% 0.20% UnchangedShares held: Q3 2025 1.8k, Q4 2025 1.7k, Q1 2026 1.6k, Q2 2026 1.6k
46 ALPHABET INC CAP STK CL C GOOG GOOG 1,650 $583.0k0.20% 0.20% UnchangedShares held: Q3 2025 1.8k, Q4 2025 1.7k, Q1 2026 1.6k, Q2 2026 1.6k
47 APPLE INC COM AAPL AAPL 1,280 $370.4k0.13% 0.13% UnchangedShares held: Q3 2025 1.3k, Q4 2025 1.3k, Q1 2026 1.3k, Q2 2026 1.3k
48 DOW INC COM DOW DOW 13,003 $355.8k0.12% 0.12% UnchangedShares held: Q3 2025 13.0k, Q4 2025 13.0k, Q1 2026 13.0k, Q2 2026 13.0k
49 ARES CAPITAL CORP COM ARCC ARCC 18,500 $342.8k0.12% 0.12% UnchangedShares held: Q3 2025 31.0k, Q4 2025 28.5k, Q1 2026 18.5k, Q2 2026 18.5k
50 ADVANCED MICRO DEVICES INC COM AMD AMD 500 $290.5k0.10% 0.10% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 500
51 EXXON MOBIL CORP COM XOM XOM 1,900 $259.8k0.09% 0.09% UnchangedShares held: Q3 2025 1.9k, Q4 2025 1.9k, Q1 2026 1.9k, Q2 2026 1.9k
52 CORNING INC COM GLW GLW 1,000 $255.4k0.09% 0.09% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 1.0k
53 NOVO-NORDISK A S ADR NVO NVO 5,200 $249.3k0.09% 0.09% NewShares held: Q3 2025 5.3k, Q4 2025 5.2k, Q1 2026 0, Q2 2026 5.2k
54 INTERNATIONAL BUSINESS MACHS COM IBM IBM 800 $225.0k0.08% 0.08% NewShares held: Q3 2025 800, Q4 2025 800, Q1 2026 0, Q2 2026 800
55 UNITEDHEALTH GROUP INC COM UNH UNH 500 $207.8k0.07% 0.07% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 500
56 OPTIMIZERX CORP COM NEW OPRX OPRX 32,000 $183.0k0.06% 0.06% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 32.0k
57 DIGIMARC CORP COM DMRC DMRC 17,875 $146.9k0.05% 0.05% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 17.9k
58 EMPIRE ST RLTY OP L P UNIT LTD PRTNSP ESBA ESBA 12,904 $71.6k0.02% 0.02% UnchangedShares held: Q3 2025 12.9k, Q4 2025 12.9k, Q1 2026 12.9k, Q2 2026 12.9k

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
QXO INC QXO QXO 316,375 $6.1m316.4k shares
ASTRAZENECA PLC AZN AZN 24,665 $4.8m24.7k shares
MDXHEALTH SA MDXH MDXH 1,449,450 $3.3m1.4m shares
ROCKET COS INC RKT RKT 224,835 $3.2m224.8k shares
NEOGENOMICS INC NEO NEO 316,670 $2.3m316.7k shares
ASPEN AEROGELS INC ASPN ASPN 645,625 $2.2m645.6k shares
BLEND LABS INC BLND BLND 982,500 $1.7m982.5k shares
DUPONT DE NEMOURS INC DWDP DWDP 10,349 $1.4m10.3k shares
DAKTRONICS INC DAKT DAKT 57,500 $1.1m57.5k shares
DIGIMARC CORP NEW 19,375 $95.1k19.4k shares

Stakes above 5%

Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.

CompanyTickerStakeChange ScheduleLast filed
INSPIRED ENTMT INC INSE · 13G · filed 2025-05-14 INSE 7.3%≈ $16.2m 13G 2025-05-14