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Super Investors Progeny 3, Inc.
P3

Progeny 3, Inc.

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.94B
Positions
29
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (53 quarters reported)

$1.94B $74M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$169M in Q2 2013 → $1.94B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Cameco Corp 12.4% Added 0.9% 2,367,131 $241M
IB Interactive Brokers Group In 9.9% Unchanged 2,195,640 $191M
Api Group Corp 7.7% Unchanged 3,540,787 $150M
Tic Solutions Inc 6.5% Added 1.6% 15,562,990 $126M
IT Ishares Tr 5.4% Unchanged 139,069 $104M
ST SS&C Technologies Hldgs Inc 4.3% Added 5.9% 1,332,900 $82.7M
AR Alliance Resource Partners L 4.0% Added 0.6% 3,248,264 $77.9M
VI Vanguard Index Fds 3.7% Unchanged 103,300 $70.9M
MM Martin Marietta Matls Inc 3.4% Unchanged 113,150 $65.3M
SA Solstice Advanced Matls Inc 3.3% Unchanged 731,100 $64.8M
Amazon Com Inc 3.3% Added 8.2% 270,600 $64.5M
EP Enterprise Prods Partners L 3.2% Added 0.1% 1,686,131 $62M
Pool Corp 3.0% Added 93% 270,000 $58M
Mplx LP 3.0% Unchanged 1,015,966 $57.2M
Daktronics Inc 2.8% Unchanged 2,746,408 $53.7M
Eqt Corp 2.8% Unchanged 1,009,400 $53.7M
Pricesmart Inc 2.7% Unchanged 272,100 $53.2M
ET Energy Transfer LP 2.7% Unchanged 2,743,907 $52.5M
Agnico Eagle Mines Ltd 2.3% Unchanged 284,925 $44.2M
SS Sixth Street Specialty Lendn 2.2% Unchanged 2,476,398 $42.5M
Archrock Inc 2.2% New 1,041,625 $42.4M
Ares Capital Corp 2.1% Unchanged 2,224,728 $41.2M
Par Technology Corp 1.9% Trimmed 2.2% 2,124,058 $37M
Cellebrite Di Ltd 1.5% Added 77% 2,000,000 $29.2M
BH Berkshire Hathaway Inc Del 1.4% Unchanged 53,239 $26.6M
NR Natural Resource Partners L 1.1% Trimmed 27% 229,463 $22.3M
BS Blackstone Secd Lending Fd 0.9% Unchanged 772,156 $18.3M
Warrior Met Coal Inc 0.2% Unchanged 54,235 $4.4M
Ascendis Pharma A/s 0.1% New 5,230 $1.39M

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Gfl Environmental Inc Exited −1,937,200 −$80.8M —
Archrock Inc New +1,041,625 +$42.4M 2.2%
Pool Corp Added +130,000 +$27.9M 3.0%
Cellebrite Di Ltd Added +871,871 +$12.7M 1.5%
NR Natural Resource Partners L Trimmed −83,060 −$8.06M 1.1%
Amazon Com Inc Added +20,500 +$4.89M 3.3%
ST SS&C Technologies Hldgs Inc Added +74,000 +$4.59M 4.3%
Cameco Corp Added +20,000 +$2.04M 12.4%
Tic Solutions Inc Added +239,885 +$1.94M 6.5%
Ascendis Pharma A/s New +5,230 +$1.39M 0.1%

Showing the 10 largest of 17 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
Amazon Com Inc New +250,100 +$52.1M 2.8%
Talen Energy Corp Exited −86,500 −$32.4M —
Pool Corp New +140,000 +$28.3M 1.5%
C Composecure Inc Exited −1,268,000 −$24.4M —
Cellebrite Di Ltd New +1,128,129 +$15.5M 0.8%
SE Solaris Energy Infras Inc Exited −322,300 −$14.8M —
ST SS&C Technologies Hldgs Inc Added +133,400 +$9.01M 4.5%
Pricesmart Inc Added +42,500 +$6.4M 2.2%
IB Interactive Brokers Group In Added +65,880 +$4.42M 7.9%
Gfl Environmental Inc Trimmed −104,810 −$4.37M 4.3%

Showing the 10 largest of 22 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
CE Caesars Entertainment Inc Ne Exited −1,872,400 −$50.6M —
SA Solstice Advanced Matls Inc New +731,100 +$35.5M 1.9%
AG Alamos Gold Inc New Exited −813,625 −$28.4M —
PE Peabody Engr Corp Trimmed −819,433 −$24.3M 0.1%
Eqt Corp Added +271,500 +$14.6M 2.8%
Par Technology Corp Added +323,990 +$11.8M 4.0%
C Composecure Inc Added +531,000 +$10.2M 1.3%
Cameco Corp Trimmed −95,601 −$8.75M 11.6%
EP Enterprise Prods Partners L Trimmed −147,718 −$4.74M 3.0%
Gfl Environmental Inc Added +88,330 +$3.79M 4.7%

Showing the 10 largest of 23 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
PE Peabody Engr Corp Trimmed −3,008,341 −$79.8M 1.2%
Api Group Corp Added +1,180,262 +$40.6M 6.3%
Eqt Corp New +700,300 +$38.1M 2.0%
Talen Energy Corp New +86,500 +$36.8M 1.9%
Pricesmart Inc New +229,600 +$27.8M 1.4%
Teck Resources Ltd Exited −491,327 −$19.8M —
RH Rci Hospitality Hldgs Inc Exited −408,605 −$15.6M —
Antero Resources Corp Exited −382,400 −$15.4M —
VI Vanguard Index Fds Trimmed −21,900 −$13.4M 3.3%
SE Solaris Energy Infras Inc New +322,300 +$12.9M 0.7%

Showing the 10 largest of 22 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
IB Interactive Brokers Group In Added +1,802,445 +$99.9M 6.6%
IT Ishares Tr Added +60,300 +$37.4M 4.8%
MM Martin Marietta Matls Inc Added +38,570 +$21.2M 3.5%
ST SS&C Technologies Hldgs Inc Added +136,300 +$11.3M 5.2%
CE Caesars Entertainment Inc Ne Added +397,300 +$11.3M 2.7%
Par Technology Corp Added +158,887 +$11M 5.8%
Cameco Corp Added +124,600 +$9.25M 10.2%
ET Energy Transfer LP Added +398,400 +$7.22M 2.8%
Gfl Environmental Inc Added +114,300 +$5.77M 5.2%
Daktronics Inc Added +179,529 +$2.71M 2.2%

Showing the 10 largest of 19 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
A Acuren Corp New +15,000,000 +$163M 11.2%
MM Martin Marietta Matls Inc New +74,580 +$35.7M 2.5%
Gfl Environmental Inc Added +698,800 +$33.8M 5.7%
IB Interactive Brokers Group In Added +158,015 +$26.2M 3.7%
TN Tidewater Inc New Exited −344,639 −$18.9M —
NR Natural Resource Partners L Added +148,449 +$15.4M 2.1%
AG Alibaba Group Hldg Ltd Exited −138,000 −$11.7M —
Fair Isaac Corp Exited −3,645 −$7.26M —
C Composecure Inc Added +363,000 +$3.95M 0.6%
PE Peabody Engr Corp Added +278,000 +$3.77M 3.6%

Showing the 10 largest of 21 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
Sterling Check Corp Exited −2,915,812 −$48.8M —
BS Blackstone Secd Lending Fd New +753,483 +$24.3M 1.9%
Franco Nevada Corp Exited −131,100 −$16.3M —
NR Natural Resource Partners L New +141,731 +$15.7M 1.2%
ST SS&C Technologies Hldgs Inc Added +207,600 +$15.7M 6.0%
CE Caesars Entertainment Inc Ne Added +408,300 +$13.6M 3.5%
TT Tetra Tech Inc New Exited −162,110 −$7.65M —
IB Interactive Brokers Group In Added +39,000 +$6.89M 2.3%
Gfl Environmental Inc Added +125,000 +$5.57M 3.6%
Ryan Specialty Holdings Inc Exited −62,783 −$4.17M —

Showing the 10 largest of 25 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
CE Caesars Entertainment Inc Ne New +902,000 +$37.6M 3.2%
IB Interactive Brokers Group In New +127,000 +$17.7M 1.5%
Api Group Corp Added +447,200 +$14.8M 6.4%
Eqt Corp Exited −318,351 −$11.8M —
TT Tetra Tech Inc New New +162,110 +$7.65M 0.6%
Cameco Corp Added +159,200 +$7.6M 9.1%
Fair Isaac Corp New +3,645 +$7.08M 0.6%
Daktronics Inc Added +489,700 +$6.32M 2.5%
TM Tencent Music Entmt Group Trimmed −475,260 −$5.73M 0.3%
C Composecure Inc New +374,000 +$5.24M 0.4%

Showing the 10 largest of 22 changes.

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