Progeny 3, Inc.

In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), Progeny 3, Inc. reported 29 stock positions worth $1.9 billion. Its top holding was Cameco (CCJ) at 12.4% of the portfolio, followed by Interactive Brokers Gro Class A (IBKR, 9.9%) and Api (APG, 7.7%). Compared with Q1 2026, it opened 1 new position, sold out of 4, added to 8 and reduced 2. The biggest buy was a new position in Archrock (AROC) and the biggest sale an exit from GFL Environmental Inc.-Sub VT (GFL).

Most Recent 13F
Q2 2026
Location
KIRKLAND, WA
CIK
0001536006
Portfolio Value
$1.9B (Q2 2026)
SEC Filing
0000899140-26-000882 ↗ filed Aug 14, 2026

Holdings Value

0$500.0M$1.0B$1.5B$2.0B Q1 2024: $908.8M Q1 2024 Q2 2024: $1.0B Q2 2024 Q3 2024: $1.2B Q3 2024 Q4 2024: $1.3B Q4 2024 Q1 2025: $1.5B Q1 2025 Q2 2025: $1.8B Q2 2025 Q3 2025: $1.9B Q3 2025 Q4 2025: $1.9B Q4 2025 Q1 2026: $1.9B Q1 2026 Q2 2026: $1.9B $1.9B Q2 2026

Holdings 29 stocks · $1.9B

CCJ Cameco Corp. 12.44% 2,367,131 $241.1M Add +0.8%
IBKR Interactive Brokers Gro Class A 9.86% 2,195,640 $191.1M No change
APG Api Group Corp. 7.74% 3,540,787 $150.0M No change
TIC Tic Solutions Inc. 6.50% 15,562,990 $125.9M Add +1.6%
IVV iShares Core S&P 500 ETF 5.37% 139,069 $104.1M No change
SSNC Ss&c Technologies Holdings 4.27% 1,332,900 $82.7M Add +5.9%
ARLP Alliance Resource Partners 4.02% 3,248,264 $77.9M Add +0.6%
VOO Vanguard S&P 500 ETF 3.66% 103,300 $70.9M No change
MLM Martin Marietta Materials 3.37% 113,150 $65.3M No change
SOLS Solstice Adv Materials Inc. 3.34% 731,100 $64.8M No change
AMZN Amazon.com Inc. 3.33% 270,600 $64.5M Add +8.2%
EPD Enterprise Products Partners 3.20% 1,686,131 $62.0M Add +0.1%
POOL Pool Corp. 2.99% 270,000 $58.0M Add +92.9%
MPLX MPLX LP 2.95% 1,015,966 $57.2M No change
DAKT Daktronics Inc. 2.77% 2,746,408 $53.7M No change
EQT Eqt Corp. 2.77% 1,009,400 $53.7M No change
PSMT Pricesmart Inc. 2.74% 272,100 $53.2M No change
ET Energy Transfer LP 2.71% 2,743,907 $52.5M No change
AEM Agnico Eagle Mines Ltd. 2.28% 284,925 $44.2M No change
TSLX Sixth Street Specialty Lendi 2.19% 2,476,398 $42.5M No change
AROC Archrock Inc. 2.19% 1,041,625 $42.4M New
ARCC Ares Capital Corp. 2.13% 2,224,728 $41.2M No change
PAR Par Technology Corp. 1.91% 2,124,058 $37.0M Reduce -2.1%
CLBT Cellebrite Di Ltd. 1.51% 2,000,000 $29.2M Add +77.3%
BRK.B Berkshire Hathaway Inc. Class B 1.37% 53,239 $26.6M No change
NRP Natural Resource Partners LP 1.15% 229,463 $22.3M Reduce -26.6%
BXSL Blackstone Secured Lending F 0.94% 772,156 $18.3M No change
HCC Warrior Met Coal Inc. 0.23% 54,235 $4.4M No change
ASND Ascendis Pharma A/S 0.07% 5,230 $1.4M No change

Portfolio Sells Q1 2026 → Q2 2026

GFL GFL Environmental Inc.-Sub VT Sold out 0.00% −4.32
NRP Natural Resource Partners LP Reduce -26.6% 1.15% −0.87
ABVX Abivax SA-ADR Sold out 0.00% −0.07
PCVX Vaxcyte Inc. Sold out 0.00% −0.07
CRNX Crinetics Pharmaceuticals Inc. Sold out 0.00% −0.05
PAR Par Technology Corp. Reduce -2.1% 1.91% +0.36

Portfolio Buys Q1 2026 → Q2 2026

AROC Archrock Inc. New 2.19% +2.19
POOL Pool Corp. Add +92.9% 2.99% +1.48
TIC Tic Solutions Inc. Add +1.6% 6.50% +1.10
CLBT Cellebrite Di Ltd. Add +77.3% 1.51% +0.68
AMZN Amazon.com Inc. Add +8.2% 3.33% +0.54
EPD Enterprise Products Partners Add +0.1% 3.20% −0.21
SSNC Ss&c Technologies Holdings Add +5.9% 4.27% −0.28
ARLP Alliance Resource Partners Add +0.6% 4.02% −0.76
CCJ Cameco Corp. Add +0.8% 12.44% −1.19

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 29$1.9BCCJ, IBKR, APG, TIC, IVV
Q1 2026 32$1.9BCCJ, IBKR, APG, TIC, IVV
Q4 2025 37$1.9BCCJ, TIC, IBKR, APG, SSNC
Q3 2025 34$1.9BCCJ, TIC, IBKR, APG, SSNC
Q2 2025 30$1.8BCCJ, TIC, APG, IBKR, PAR
Q1 2025 30$1.5BTIC, CCJ, APG, GFL, ARLP
Q4 2024 32$1.3BCCJ, PAR, APG, ARLP, BTU
Q3 2024 34$1.2BCCJ, BTU, APG, ARLP, PAR
Q2 2024Amended 29$1.0BCCJ, BTU, APG, ARLP, VOO
Q1 2024 26$908.8MCCJ, BTU, APG, STER, VOO