Cognex Corporation
MX ˙ BMV ˙ US1924221039
SecurityMX:CGNX / Cognex Corporation
InstitutionNorthwestern Mutual Wealth Management Co
Latest Disclosed Ownership25,706 shares
Latest Disclosed Value $ 1,259,318
Northwestern Mutual Wealth Management Co reports 51.80% increase in ownership of CGNX / Cognex Corporation

On May 7, 2026 - Northwestern Mutual Wealth Management Co filed a 13F-HR form disclosing ownership of 25,706 shares of Cognex Corporation (MX:CGNX) valued at $1,259,318 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 10, 2026 disclosing 16,934 shares of Cognex Corporation. This represents a change in shares of 51.80% 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.

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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)
2026-05-07 2026-03-31 13F COGNEX COM 192422103 25,706 8,772 51.80 1,259 106.73 0.0008
2026-02-10 2025-12-31 13F/A-1 COGNEX COM 192422103 16,934 10,886 179.99 609 123.08 0.0004
2026-02-05 2025-12-31 13F COGNEX COM 192422103 10,477,448 10,471,400 510,661 0.3224
2025-11-14 2025-09-30 13F COGNEX COM 192422103 6,048 3,916 183.68 274 307.46 0.0002
2025-08-13 2025-06-30 13F COGNEX COM 192422103 2,132 243 12.86 68 19.64 0.0000
2025-05-14 2025-03-31 13F COGNEX COM 192422103 1,889 -210 -10.00 56 -25.33 0.0000
2025-02-11 2024-12-31 13F COGNEX COM 192422103 2,099 -245 -10.45 75 -20.21 0.0001
2024-11-12 2024-09-30 13F COGNEX COM 192422103 2,344 -681 -22.51 95 -33.33 0.0001
2024-08-16 2024-06-30 13F COGNEX COM 192422103 3,025 126 4.35 141 15.57 0.0001
2024-05-15 2024-03-31 13F COGNEX COM 192422103 2,899 199 7.37 123 8.93 0.0001
2024-02-13 2023-12-31 13F COGNEX COM 192422103 2,700 446 19.79 113 17.89 0.0001
2023-11-14 2023-09-30 13F COGNEX COM 192422103 2,254 769 51.78 96 14.46 0.0001
2023-08-14 2023-06-30 13F COGNEX COM 192422103 1,485 -645 -30.28 83 -20.95 0.0001
2023-05-15 2023-03-31 13F COGNEX COM 192422103 2,130 736 52.80 106 61.54 0.0001
2023-02-21 2022-12-31 13F COGNEX COM 192422103 1,394 -26 -1.83 66 10.17 0.0001
2022-11-14 2022-09-30 13F COGNEX COM 192422103 1,420 -9,633 -87.15 59 -87.45 0.0001
2022-08-04 2022-06-30 13F COGNEX COM 192422103 11,053 37 0.34 470 -44.77 0.0008
2022-05-09 2022-03-31 13F COGNEX COM 192422103 11,016 -3,180 -22.40 851 -22.92 0.0014
2022-02-03 2021-12-31 13F COGNEX COM 192422103 14,196 555 4.07 1,104 0.91 0.0018
2021-11-15 2021-09-30 13F COGNEX COM 192422103 13,641 651 5.01 1,094 0.18 0.0020
2021-08-13 2021-06-30 13F COGNEX COM 192422103 12,990 892 7.37 1,092 8.76 0.0021
2021-05-14 2021-03-31 13F COGNEX COM 192422103 12,098 1,241 11.43 1,004 15.27 0.0021
2021-02-12 2020-12-31 13F COGNEX COM 192422103 10,857 416 3.98 871 28.09 0.0020
2020-11-13 2020-09-30 13F COGNEX COM 192422103 10,441 121 1.17 680 10.39 0.0018
2020-08-14 2020-06-30 13F COGNEX COM 192422103 10,320 658 6.81 616 50.98 0.0019
2020-05-08 2020-03-31 13F COGNEX COM 192422103 9,662 -5,056 -34.35 408 -50.55 0.0016
2020-02-13 2019-12-31 13F COGNEX COM 192422103 14,718 772 5.54 825 20.44 0.0028
2019-11-12 2019-09-30 13F COGNEX COM 192422103 13,946 668 5.03 685 7.54 0.0026
2019-08-12 2019-06-30 13F COGNEX COM 192422103 13,278 1,238 10.28 637 4.08 0.0026
2019-05-10 2019-03-31 13F COGNEX COM 192422103 12,040 809 7.20 612 41.01 0.0027
2019-02-12 2018-12-31 13F COGNEX COM 192422103 11,231 2,206 24.44 434 -13.89 0.0022
2018-11-01 2018-09-30 13F COGNEX COM 192422103 9,025 1,807 25.03 504 56.52 0.0025
2018-08-10 2018-06-30 13F COGNEX COM 192422103 7,218 2,093 40.84 322 21.05 0.0018
2018-05-14 2018-03-31 13F COGNEX COM 192422103 5,125 4,304 524.24 266 432.00 0.0016
2018-01-31 2017-12-31 13F COGNEX COM 192422103 821 535 187.06 50 56.25 0.0003
2017-11-07 2017-09-30 13F COGNEX COM 192422103 286 67 30.59 32 68.42 0.0002
2017-08-10 2017-06-30 13F COGNEX COM 192422103 219 -74 -25.26 19 -24.00 0.0002
2017-05-09 2017-03-31 13F COGNEX COM 192422103 293 48 19.59 25 56.25 0.0002
2017-02-15 2016-12-31 13F COGNEX COM 192422103 245 -84 -25.53 16 -5.88 0.0002
2016-11-14 2016-09-30 13F COGNEX COM 192422103 329 -197 -37.45 17 -22.73 0.0003
2016-08-29 2016-06-30 13F COGNEX COM 192422103 526 197 59.88 22 69.23 0.0003
2016-05-16 2016-03-31 13F COGNEX COM 192422103 329 329 0.00 13 0.0002
2015-05-15 2015-03-31 13F COGNEX COM 192422103 0 -105 -100.00 0 -100.00
2015-02-13 2014-12-31 13F COGNEX COM 192422103 105 105 -98.12 4 -98.42 0.0001
2013-11-14 2013-09-30 13F COGNEX COM 192422103 0 -5,599 -100.00 0 -100.00
2013-08-14 2013-06-30 13F COGNEX COM 192422103 5,599 5,599 253 0.0028
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.