Intel Corporation
CL ˙ SNSE ˙ US4581401001
SecurityCL:INTC / Intel Corporation
InstitutionCorundum Group, Inc.
Latest Disclosed Ownership29,772 shares
Latest Disclosed Value $ 1,313,838
Corundum Group, Inc. reports 9.94% increase in ownership of INTC / Intel Corporation

On April 20, 2026 - Corundum Group, Inc. filed a 13F-HR form disclosing ownership of 29,772 shares of Intel Corporation (CL:INTC) valued at $1,313,838 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 27,080 shares of Intel Corporation. This represents a change in shares of 9.94% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-20 2026-03-31 13F INTEL CS 458140100 29,772 2,692 9.94 1,314 31.43 0.4391
2026-01-12 2025-12-31 13F INTEL CS 458140100 27,080 111 0.41 999 10.51 0.3353
2025-10-24 2025-09-30 13F INTEL CS 458140100 26,969 -609 -2.21 905 46.52 0.3718
2025-07-21 2025-06-30 13F INTEL CS 458140100 27,578 1,180 4.47 618 3.01 0.2731
2025-04-23 2025-03-31 13F INTEL CS 458140100 26,398 26,398 599 0.2875
2025-01-16 2024-12-31 13F INTEL CS 458140100 0 -39,560 -100.00 0 -100.00
2024-10-21 2024-09-30 13F INTEL CS 458140100 39,560 -16,968 -30.02 928 -46.97 0.4234
2024-07-17 2024-06-30 13F INTEL CS 458140100 56,528 16,266 40.40 1,751 -1.57 0.6840
2024-04-15 2024-03-31 13F INTEL CS 458140100 40,262 -2,320 -5.45 1,778 -16.88 0.8577
2024-01-24 2023-12-31 13F INTEL CS 458140100 42,582 944 2.27 2,140 44.53 1.0728
2023-10-17 2023-09-30 13F INTEL CS 458140100 41,638 -5,170 -11.05 1,480 -5.43 0.8410
2023-07-21 2023-06-30 13F INTEL CS 458140100 46,808 -9,441 -16.78 1,565 -14.81 0.7807
2023-04-24 2023-03-31 13F INTEL CS 458140100 56,249 48,507 626.54 1,838 0.8692
2023-01-12 2022-12-31 13F INTEL CS 458140100 7,742 -16,104 -67.53 0 -100.00 0.1158
2022-10-18 2022-09-30 13F INTEL CS 458140100 23,846 1,356 6.03 615 -26.87 0.3869
2022-07-25 2022-06-30 13F INTEL CS 458140100 22,490 2,080 10.19 841 -16.90 0.5682
2022-05-02 2022-03-31 13F INTEL CS 458140100 20,410 8,297 68.50 1,012 62.18 0.9405
2022-02-07 2021-12-31 13F INTEL CS 458140100 12,113 1,628 15.53 624 11.63 0.4063
2021-11-02 2021-09-30 13F INTEL CS 458140100 10,485 868 9.03 559 3.52 0.4144
2021-08-02 2021-06-30 13F INTEL CS 458140100 9,617 98 1.03 540 -11.33 0.3542
2021-05-10 2021-03-31 13F INTEL CS 458140100 9,519 202 2.17 609 31.25 0.4759
2021-02-03 2020-12-31 13F INTEL CS 458140100 9,317 1,217 15.02 464 10.74 0.3866
2020-11-12 2020-09-30 13F/A-1 INTEL CS 458140100 8,100 1,254 18.32 419 2.20 0.4059
2020-08-07 2020-06-30 13F/A-1 INTEL CS 458140100 6,846 -551 -7.45 410 2.50 0.4917
2020-05-07 2020-03-31 13F/A-1 INTEL CS 458140100 7,397 -364 -4.69 400 -13.79 0.5687
2020-01-28 2019-12-31 13F INTEL CS 458140100 7,761 179 2.36 464 18.67 0.4873
2019-11-01 2019-09-30 13F/A-1 INTEL CS 458140100 7,582 -5 -0.07 391 7.71 0.4529
2019-08-02 2019-06-30 13F INTEL CS 458140100 7,587 733 10.69 363 -1.36 0.4170
2019-05-08 2019-03-31 13F INTEL CS 458140100 6,854 -8,561 -55.54 368 -49.10 0.4210
2019-02-19 2018-12-31 13F INTEL CS 458140100 15,415 9,262 150.53 723 136.27 0.6637
2018-08-07 2018-06-30 13F INTEL CS 458140100 6,153 -76 -1.22 306 -5.56 0.3773
2018-05-08 2018-03-31 13F INTEL CS 458140100 6,229 198 3.28 324 16.55 0.3504
2018-02-13 2017-12-31 13F INTEL COM 458140100 6,031 5 0.08 278 21.40 0.3000
2017-11-03 2017-09-30 13F INTEL COM 458140100 6,026 6,026 229 0.2414
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.