Cognex Corporation
MX ˙ BMV ˙ US1924221039
SecurityMX:CGNX / Cognex Corporation
InstitutionAdvisors Asset Management, Inc.
Latest Disclosed Ownership20,557 shares
Latest Disclosed Value $ 1,007,087
Advisors Asset Management, Inc. reports 2.17% increase in ownership of CGNX / Cognex Corporation

On May 15, 2026 - Advisors Asset Management, Inc. filed a 13F-HR form disclosing ownership of 20,557 shares of Cognex Corporation (MX:CGNX) valued at $1,007,087 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 20,121 shares of Cognex Corporation. This represents a change in shares of 2.17% 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)
2026-05-15 2026-03-31 13F COGNEX COM 192422103 20,557 436 2.17 1,007 39.28 0.0167
2026-02-12 2025-12-31 13F COGNEX COM 192422103 20,121 1,601 8.64 724 -13.72 0.0122
2025-11-06 2025-09-30 13F COGNEX COM 192422103 18,520 903 5.13 839 50.18 0.0142
2025-08-12 2025-06-30 13F COGNEX COM 192422103 17,617 4,736 36.77 559 45.31 0.0100
2025-05-15 2025-03-31 13F COGNEX COM 192422103 12,881 11,751 1,039.91 384 860.00 0.0072
2025-02-10 2024-12-31 13F COGNEX COM 192422103 1,130 416 58.26 41 42.86 0.0007
2024-11-08 2024-09-30 13F COGNEX COM 192422103 714 394 123.12 29 100.00 0.0005
2024-08-14 2024-06-30 13F COGNEX COM 192422103 320 -401 -55.62 15 -53.33 0.0003
2024-05-14 2024-03-31 13F COGNEX COM 192422103 721 -1,104 -60.49 31 -60.53 0.0006
2024-02-14 2023-12-31 13F COGNEX COM 192422103 1,825 -583 -24.21 76 -25.49 0.0016
2023-11-14 2023-09-30 13F COGNEX COM 192422103 2,408 -858 -26.27 102 -43.96 0.0022
2023-08-14 2023-06-30 13F COGNEX COM 192422103 3,266 -2,183 -40.06 183 -32.34 0.0037
2023-05-12 2023-03-31 13F COGNEX COM 192422103 5,449 -5,232 -48.98 270 -46.52 0.0055
2023-02-13 2022-12-31 13F COGNEX COM 192422103 10,681 90 0.85 503 14.58 0.0104
2022-11-08 2022-09-30 13F COGNEX COM 192422103 10,591 -1,477 -12.24 439 -14.42 0.0092
2022-08-08 2022-06-30 13F COGNEX COM 192422103 12,068 -2,317 -16.11 513 -53.78 0.0097
2022-05-17 2022-03-31 13F COGNEX COM 192422103 14,385 -178 -1.22 1,110 -1.94 0.0171
2022-02-15 2021-12-31 13F COGNEX COM 192422103 14,563 2,167 17.48 1,132 13.88 0.0162
2021-11-12 2021-09-30 13F COGNEX COM 192422103 12,396 -947 -7.10 994 -11.33 0.0151
2021-07-30 2021-06-30 13F COGNEX COM 192422103 13,343 -3,334 -19.99 1,121 -19.00 0.0165
2021-05-07 2021-03-31 13F COGNEX COM 192422103 16,677 414 2.55 1,384 5.97 0.0215
2021-02-12 2020-12-31 13F COGNEX COM 192422103 16,263 -1,046 -6.04 1,306 15.88 0.0216
2020-11-16 2020-09-30 13F COGNEX COM 192422103 17,309 795 4.81 1,127 14.30 0.0208
2020-08-12 2020-06-30 13F COGNEX COM 192422103 16,514 -1,609 -8.88 986 28.89 0.0192
2020-05-15 2020-03-31 13F COGNEX COM 192422103 18,123 -109 -0.60 765 -25.15 0.0182
2020-05-20 2019-12-31 13F/A-1 COGNEX COM 192422103 18,232 1,405 8.35 1,022 23.58 0.0179
2020-02-14 2019-12-31 13F COGNEX COM 192422103 18,232 1,405 1,022 9,045.6663
2019-11-14 2019-09-30 13F COGNEX COM 192422103 16,827 -8,448 -33.42 827 -31.82 0.0152
2019-11-14 2019-06-30 13F/A-1 COGNEX COM 192422103 25,275 -2,115 -7.72 1,213 -12.92 0.0219
2019-08-14 2019-06-30 13F COGNEX COM 192422103 25,275 -2,115 1,213
2019-05-15 2019-03-31 13F COGNEX COM 192422103 27,390 -2,076 -7.05 1,393 22.30 0.0248
2019-02-06 2018-12-31 13F/A-1 COGNEX COM 192422103 29,466 -706 -2.34 1,139 -32.36 0.0229
2019-01-31 2018-12-31 13F COGNEX COM 192422103 29,466 -706 1,139
2018-11-15 2018-09-30 13F COGNEX COM 192422103 30,172 3,270 12.16 1,684 40.33 0.0275
2018-08-22 2018-06-30 13F/A-1 COGNEX COM 192422103 26,902 2,886 12.02 1,200 -6.98 0.0204
2018-08-15 2018-06-30 13F COGNEX COM 192422103 73 -23,943 1,200
2018-05-15 2018-03-31 13F COGNEX COM 192422103 24,016 1,690 7.57 1,290 -5.49 0.0216
2018-02-13 2017-12-31 13F COGNEX COM 192422103 22,326 12,240 121.36 1,365 22.75 0.0224
2017-11-07 2017-09-30 13F COGNEX COM 192422103 10,086 -4,171 -29.26 1,112 -8.10 0.0186
2017-08-02 2017-06-30 13F COGNEX COM 192422103 14,257 4,288 43.01 1,210 44.56 0.0202
2017-05-02 2017-03-31 13F COGNEX COM 192422103 9,969 -527 -5.02 837 50.81 0.0140
2016-10-31 2016-09-30 13F COGNEX COM 192422103 10,496 -916 -8.03 555 12.80 0.0091
2016-08-08 2016-06-30 13F COGNEX COM 192422103 11,412 -362 -3.07 492 7.19 0.0080
2016-05-16 2016-03-31 13F COGNEX COM 192422103 11,774 -20 -0.17 459 15.33 0.0076
2016-02-10 2015-12-31 13F COGNEX COM 192422103 11,794 4,361 58.67 398 56.08 0.0063
2015-11-16 2015-09-30 13F COGNEX COM 192422103 7,433 4,933 197.32 255 112.50 0.0041
2015-08-11 2015-06-30 13F COGNEX COM 192422103 2,500 -100 -3.85 120 -6.98 0.0016
2015-05-13 2015-03-31 13F COGNEX COM 192422103 2,600 100 4.00 129 25.24 0.0017
2015-02-05 2014-12-31 13F COGNEX COM 192422103 2,500 0 0.00 103 1.98 0.0014
2014-11-13 2014-09-30 13F COGNEX COM 192422103 2,500 2,500 101 0.0014
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.