NVIDIA Corporation
MX ˙ BMV ˙ US67066G1040
SecurityMX:NVDA / NVIDIA Corporation
InstitutionMairs & Power Inc
Latest Disclosed Ownership4,761,351 shares
Latest Disclosed Value $ 830,379,664
Mairs & Power Inc reports 3.80% decrease in ownership of NVDA / NVIDIA Corporation

On May 13, 2026 - Mairs & Power Inc filed a 13F-HR form disclosing ownership of 4,761,351 shares of NVIDIA Corporation (MX:NVDA) valued at $830,379,664 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 4,949,648 shares of NVIDIA Corporation. This represents a change in shares of -3.80% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F NVIDIA COM 67066G104 4,761,351 -188,297 -3.80 830,380 -10.05 8.4853
2026-02-17 2025-12-31 13F NVIDIA COM 67066G104 4,949,648 -626,772 -11.24 923,109 -11.28 8.8843
2025-11-14 2025-09-30 13F NVIDIA COM 67066G104 5,576,420 -236,451 -4.07 1,040,448 13.29 9.7789
2025-08-14 2025-06-30 13F NVIDIA COM 67066G104 5,812,871 10,957 0.19 918,375 46.05 9.0656
2025-05-15 2025-03-31 13F NVIDIA COM 67066G104 5,801,914 -83,078 -1.41 628,811 -20.43 6.5428
2025-02-14 2024-12-31 13F NVIDIA COM 67066G104 5,884,992 -152,098 -2.52 790,296 7.80 7.6448
2024-11-14 2024-09-30 13F NVIDIA COM 67066G104 6,037,090 -148,848 -2.41 733,144 -4.07 6.8959
2024-08-14 2024-06-30 13F NVIDIA COM 67066G104 6,185,938 5,530,081 843.18 764,211 28.96 7.3840
2024-05-15 2024-03-31 13F NVIDIA COM 67066G104 655,857 -90,581 -12.14 592,606 60.31 5.7380
2024-02-14 2023-12-31 13F NVIDIA COM 67066G104 746,438 -63,050 -7.79 369,651 4.98 3.8950
2023-11-14 2023-09-30 13F NVIDIA COM 67066G104 809,488 -120,602 -12.97 352,119 -10.50 4.1325
2023-08-14 2023-06-30 13F NVIDIA COM 67066G104 930,090 -208,668 -18.32 393,447 24.39 4.2792
2023-05-15 2023-03-31 13F NVIDIA COM 67066G104 1,138,758 -237,809 -17.28 316,313 57.24 3.6497
2023-02-14 2022-12-31 13F NVIDIA COM 67066G104 1,376,567 305,608 28.54 201,172 54.74 2.4216
2022-11-14 2022-09-30 13F NVIDIA COM 67066G104 1,070,959 74,480 7.47 130,004 -13.94 1.6402
2022-08-15 2022-06-30 13F NVIDIA COM 67066G104 996,479 33,050 3.43 151,056 -42.54 1.8103
2022-05-16 2022-03-31 13F NVIDIA COM 67066G104 963,429 -189,244 -16.42 262,881 -22.46 2.6481
2022-02-14 2021-12-31 13F NVIDIA COM 67066G104 1,152,673 -181,798 -13.62 339,013 22.63 3.1398
2021-11-15 2021-09-30 13F NVIDIA COM 67066G104 1,334,471 958,213 254.67 276,449 -8.17 2.7659
2021-08-16 2021-06-30 13F NVIDIA COM 67066G104 376,258 -25,552 -6.36 301,044 40.32 2.9752
2021-05-14 2021-03-31 13F NVIDIA COM 67066G104 401,810 10,314 2.63 214,539 4.94 2.2524
2021-02-16 2020-12-31 13F NVIDIA COM 67066G104 391,496 -46,541 -10.62 204,439 -13.77 2.2718
2020-11-16 2020-09-30 13F NVIDIA COM 67066G104 438,037 -20,992 -4.57 237,074 35.94 2.9609
2020-08-14 2020-06-30 13F NVIDIA COM 67066G104 459,029 -20,981 -4.37 174,390 37.82 2.2785
2020-05-15 2020-03-31 13F NVIDIA COM 67066G104 480,010 7,130 1.51 126,531 13.72 1.8467
2020-02-14 2019-12-31 13F NVIDIA COM 67066G104 472,880 56,029 13.44 111,269 53.35 1.2641
2019-11-14 2019-09-30 13F NVIDIA COM 67066G104 416,851 83,586 25.08 72,561 32.58 0.8770
2019-08-14 2019-06-30 13F NVIDIA COM 67066G104 333,265 333,265 54,732 0.6567
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.