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13F-HR filed by Corundum Trust Company, INC

Corundum Trust Company, INC filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-07-29, with 28 holding rows worth $37,448,699.

Accession
0001987720-26-000003
Filed
2026-07-29
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2026

A holdings report, 28 entries on the cover page, a total value of $37,448,699 stated on the cover page (in dollars after the unit check, H1), rows summing to $37,448,699 with VALUE read as dollars as filed, 13F file number 028-23323. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
3M CO COM88579Y101Stock39,280$6,359,825dollars as filed
iShares Core S&P Small-Cap ETF464287804SHS31,295$4,641,361dollars as filed
ISHARES TR464287168COM18,840$2,944,692dollars as filed
ISHARES TR464287606S&P MC 400GR ETF22,354$2,626,595dollars as filed
ISHARES TR CORE S&P 500 ETF464287200SHS3,306$2,475,830dollars as filed
iShares S&P Mid-Cap 400 Value ETF464287705SHS13,166$1,945,013dollars as filed
Apple Inc037833100COM6,512$1,884,312dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM5,313$1,877,242dollars as filed
Microsoft Corp594918104COM4,823$1,799,075dollars as filed
ISHARES TR464287465MSCI EAFE ETF12,656$1,314,705dollars as filed
Eli Lilly and Company532457108COM1,095$1,313,376dollars as filed
SPY78462F103SHS1,233$920,767dollars as filed
Cisco Systems,Inc.17275R102COM7,756$911,020dollars as filed
JPMorgan Chase & Co46625H100COM2,476$810,469dollars as filed
SOLVENTUM CORP COM SHS83444M101Stock9,831$758,462dollars as filed
VANGUARD SCOTTSDALE FDS92206C599VNG RUS3000IDX1,892$627,058dollars as filed
UnitedHealth Group Inc91324P102COM1,499$623,029dollars as filed
Citigroup Inc.172967424COM3,315$463,967dollars as filed
iShares S&P 500 Growth ETF464287309SHS3,110$427,718dollars as filed
Amazon.com, Inc023135106COM1,703$405,893dollars as filed
Union Pacific Corporation907818108COM1,382$375,904dollars as filed
UGI CORP NEW COM902681105Stock9,773$337,559dollars as filed
ISHARES TR464287234MSCI EMG MKT ETF4,810$329,052dollars as filed
Berkshire Hathaway Inc084670702COM653$326,755dollars as filed
iShares S&P 500 Value ETF464287408SHS1,130$256,578dollars as filed
Thermo Fisher Scientific Inc.883556102COM500$250,680dollars as filed
Merck & Co.,Inc.58933Y105COM1,824$234,384dollars as filed
Boeing Company097023105COM958$207,378dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001987720-26-000003this filing2026-07-29acceptance time not in the bulk data set