Progeny 3, Inc. - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, Progeny 3, Inc. held in its portfolio 37 assets valued at $1,857,865,494 (i.e. $1.86B).

The most valuable assets in the portfolio included: CAMECO CORP ($214.74M), TIC SOLUTIONS INC ($153.99M), and INTERACTIVE BROKERS GROUP IN ($136.97M).

The chart below shows the top 10 valuable assets, and the table below shows the top 37 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in Progeny 3, Inc. Portfolio
CAMECO CORP
TIC SOLUTIONS INC
INTERACTIVE BROKERS GROUP IN
API GROUP CORP
SS&C TECHNOLOGIES HLDGS INC
ISHARES TR
GFL ENVIRONMENTAL INC
ALLIANCE RESOURCE PARTNERS L
PAR TECHNOLOGY CORP
MARTIN MARIETTA MATLS INC
Progeny 3, Inc. - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
CAMECO CORP 2347131 214739015 COM
TIC SOLUTIONS INC 15231090 153986320 COM
INTERACTIVE BROKERS GROUP IN 2129760 136964866 COM CL A
API GROUP CORP 3540787 135470511 COM STK
SS&C TECHNOLOGIES HLDGS INC 1125500 98391210 COM
ISHARES TR 139069 95253921 CORE S&P500 ETF
GFL ENVIRONMENTAL INC 2042010 87704330 SUB VTG SHS
ALLIANCE RESOURCE PARTNERS L 3282671 76256447 UT LTD PART
PAR TECHNOLOGY CORP 2056308 74602854 COM
MARTIN MARIETTA MATLS INC 113150 70453979 COM
VANGUARD INDEX FDS 103300 64782529 S&P 500 ETF SHS
MPLX LP 1058959 56516642 COM UNIT REP LTD
ENTERPRISE PRODS PARTNERS L 1747306 56018630 COM
DAKTRONICS INC 2746408 54296486 COM
SIXTH STREET SPECIALTY LENDN 2476398 53787365 COM
EQT CORP 971800 52088480 COM
AGNICO EAGLE MINES LTD 284925 48303335 COM
ENERGY TRANSFER LP 2875485 47416748 COM UT LTD PTN
ARES CAPITAL CORP 2224728 45006247 COM
SOLSTICE ADVANCED MATLS INC 731100 35516838 COM SHS
NATURAL RESOURCE PARTNERS L 312523 32627401 COM UNIT LTD PAR
TALEN ENERGY CORP 86500 32423660 COM
PRICESMART INC 229600 28165032 COM
BERKSHIRE HATHAWAY INC DEL 53239 26760583 CL B NEW
COMPOSECURE INC 1268000 24447040 COM CL A
BLACKSTONE SECD LENDING FD 772156 20330867 COMMON STOCK
SOLARIS ENERGY INFRAS INC 322300 14816131 COM CL A
WARRIOR MET COAL INC 54235 4781900 COM
JINKOSOLAR HLDG CO LTD 119000 3071390 SPONSORED ADR
DAQO NEW ENERGY CORP 103400 3050300 SPNSRD ADS NEW
PEABODY ENGR CORP 89160 2648052 COM
ABIVAX SA 12240 1650625 SPONSORED ADS
PORCH GROUP INC 128910 1176948 COM
CRINETICS PHARMACEUTICALS IN 24000 1117200 COM
ASCENDIS PHARMA A/S 5230 1115245 SPONSORED ADR
VAXCYTE INC 23300 1075062 COM
QXO INC 54500 1051305 COM NEW