Stanley Black & Decker, Inc.
MX ˙ BMV ˙ US8545021011
SecurityMX:SWK / Stanley Black & Decker, Inc.
InstitutionM&t Bank Corp
Latest Disclosed Ownership21,002 shares
Latest Disclosed Value $ 1,492,402
M&t Bank Corp reports 0.40% decrease in ownership of SWK / Stanley Black & Decker, Inc.

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 21,002 shares of Stanley Black & Decker, Inc. (MX:SWK) valued at $1,492,402 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 21,086 shares of Stanley Black & Decker, Inc.. This represents a change in shares of -0.40% 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)
2026-05-12 2026-03-31 13F STANLEY BLACK & DECKER COM 854502101 21,002 -84 -0.40 1,492 -4.66 0.0012
2026-01-30 2025-12-31 13F/A-1 STANLEY BLACK & DECKER COM 854502101 21,086 1,645 8.46 1,566 8.38 0.0050
2026-01-28 2025-12-31 13F STANLEY BLACK & DECKER COM 854502101 24,634 5,193 4,437 0.0026
2025-11-14 2025-09-30 13F STANLEY BLACK & DECKER COM 854502101 19,441 -2,380 -10.91 1,445 -2.30 0.0049
2025-08-13 2025-06-30 13F STANLEY BLACK & DECKER COM 854502101 21,821 -1,098 -4.79 1,479 -16.12 0.0051
2025-04-30 2025-03-31 13F STANLEY BLACK & DECKER COM 854502101 22,919 -4,889 -17.58 1,762 -21.06 0.0064
2025-02-06 2024-12-31 13F STANLEY BLACK & DECKER COM 854502101 27,808 -830 -2.90 2,233 -29.21 0.0075
2024-11-19 2024-09-30 13F/A-1 STANLEY BLACK & DECKER COM 854502101 28,638 -5,337 -15.71 3,154 16.18 0.0104
2024-11-15 2024-09-30 13F STANLEY BLACK & DECKER COM 854502101 28,638 -5,337 3,154 0.0019
2024-07-31 2024-06-30 13F STANLEY BLACK & DECKER COM 854502101 33,975 -451 -1.31 2,715 -19.49 0.0093
2024-05-07 2024-03-31 13F STANLEY BLACK & DECKER COM 854502101 34,426 -3,337 -8.84 3,372 -8.99 0.0117
2024-02-06 2023-12-31 13F STANLEY BLACK & DECKER COM 854502101 37,763 113 0.30 3,705 17.74 0.0136
2023-11-02 2023-09-30 13F STANLEY BLACK & DECKER COM 854502101 37,650 -2,936 -7.23 3,147 -17.25 0.0126
2023-08-09 2023-06-30 13F STANLEY BLACK & DECKER COM 854502101 40,586 -2,233 -5.21 3,803 10.23 0.0142
2023-05-11 2023-03-31 13F STANLEY BLACK & DECKER COM 854502101 42,819 -798 -1.83 3,450 5.31 0.0134
2023-02-13 2022-12-31 13F/A-1 STANLEY BLACK & DECKER COM 854502101 43,617 120 0.28 3,276 0.12 0.0132
2023-02-13 2022-12-31 13F STAG INDL COM 854502101 39,516 -3,981 2,310 0.0093
2022-11-17 2022-09-30 13F/A-1 STANLEY BLACK & DECKER COM 854502101 43,497 -3,038 -6.53 3,271 -17.90 0.0145
2022-11-14 2022-09-30 13F STANLEY BLACK & DECKER COM 854502101 43,497 -3,038 3,212 0.0027
2022-08-05 2022-06-30 13F STANLEY BLACK & DECKER COM 854502101 46,535 9,834 26.79 3,984 -22.35 0.0188
2022-05-09 2022-03-31 13F STANLEY BLACK & DECKER COM 854502101 36,701 -174 -0.47 5,131 -26.24 0.0227
2022-02-07 2021-12-31 13F STANLEY BLACK & DECKER COM 854502101 36,875 149 0.41 6,956 8.01 0.0292
2021-10-28 2021-09-30 13F STANLEY BLACK & DECKER COM 854502101 36,726 189 0.52 6,440 -14.02 0.0290
2021-08-13 2021-06-30 13F STANLEY BLACK & DECKER COM 854502101 36,537 -844 -2.26 7,490 0.35 0.0329
2021-05-06 2021-03-31 13F STANLEY BLACK & DECKER COM 854502101 37,381 -2,180 -5.51 7,464 5.66 0.0322
2021-02-12 2020-12-31 13F STANLEY BLACK & DECKER COM 854502101 39,561 -2,775 -6.55 7,064 2.87 0.0310
2020-11-06 2020-09-30 13F STANLEY BLACK & DECKER COM 854502101 42,336 265 0.63 6,867 17.10 0.0337
2020-07-29 2020-06-30 13F STANLEY BLACK & DECKER COM 854502101 42,071 -3,398 -7.47 5,864 28.94 0.0314
2020-05-14 2020-03-31 13F STANLEY BLACK & DECKER COM 854502101 45,469 -3,467 -7.08 4,548 -43.92 0.0269
2020-02-07 2019-12-31 13F STANLEY BLACK & DECKER COM 854502101 48,936 -163 -0.33 8,110 14.37 0.0381
2019-11-12 2019-09-30 13F STANLEY BLACK & DECKER COM 854502101 49,099 5,428 12.43 7,091 12.29 0.0354
2019-08-12 2019-06-30 13F STANLEY BLACK & DECKER COM 854502101 43,671 -2,753 -5.93 6,315 -0.11 0.0330
2019-05-15 2019-03-31 13F STANLEY BLACK & DECKER COM 854502101 46,424 6 0.01 6,322 13.75 0.0331
2019-02-01 2018-12-31 13F STANLEY BLACK & DECKER COM 854502101 46,418 456 0.99 5,558 -17.41 0.0319
2018-11-09 2018-09-30 13F STANLEY BLACK & DECKER COM 854502101 45,962 -2,644 -5.44 6,730 4.26 0.0337
2018-08-10 2018-06-30 13F STANLEY BLACK & DECKER COM 854502101 48,606 -13,766 -22.07 6,455 -32.45 0.0347
2018-05-04 2018-03-31 13F STANLEY BLACK & DECKER COM 854502101 62,372 -882 -1.39 9,556 -10.96 0.0513
2018-02-06 2017-12-31 13F STANLEY BLACK & DECKER COM 854502101 63,254 -239 -0.38 10,732 11.94 0.0562
2017-11-13 2017-09-30 13F STANLEY BLACK & DECKER COM 854502101 63,493 399 0.63 9,587 8.00 0.0520
2017-08-11 2017-06-30 13F STANLEY BLACK & DECKER COM 854502101 63,094 -1,661 -2.57 8,877 3.17 0.0524
2017-05-10 2017-03-31 13F STANLEY BLACK & DECKER COM 854502101 64,755 1,131 1.78 8,604 17.90 0.0520
2017-02-14 2016-12-31 13F STANLEY BLACK & DECKER COM 854502101 63,624 4,031 6.76 7,298 -0.41 0.0455
2016-11-04 2016-09-30 13F STANLEY BLACK & DECKER COM 854502101 59,593 -5,646 -8.65 7,328 1.01 0.0467
2016-08-04 2016-06-30 13F STANLEY BLACK & DECKER COM 854502101 65,239 -4,159 -5.99 7,255 -0.64 0.0488
2016-05-11 2016-03-31 13F STANLEY BLACK & DECKER COM 854502101 69,398 -13,441 -16.23 7,302 -17.42 0.0494
2016-02-12 2015-12-31 13F STANLEY BLACK & DECKER COM 854502101 82,839 1,973 2.44 8,842 12.74 0.0587
2015-11-13 2015-09-30 13F STANLEY BLACK & DECKER COM 854502101 80,866 29,345 56.96 7,843 44.62 0.0534
2015-08-14 2015-06-30 13F STANLEY BLACK & DECKER COM 854502101 51,521 15,568 43.30 5,423 58.15 0.0327
2015-05-14 2015-03-31 13F STANLEY BLACK & DECKER COM 854502101 35,953 -119 -0.33 3,429 -1.07 0.0214
2015-02-12 2014-12-31 13F STANLEY BLACK & DECKER COM 854502101 36,072 866 2.46 3,466 10.88 0.0217
2014-11-14 2014-09-30 13F STANLEY BLACK & DECKER COM 854502101 35,206 25,969 281.14 3,126 285.45 0.0219
2014-08-13 2014-06-30 13F STANLEY BLACK & DECKER COMMON 854502101 9,237 0 0.00 811 8.13 0.0339
2014-05-14 2014-03-31 13F STANLEY BLACK & DECKER COMMON STOCK 854502101 9,237 -130 -1.39 750 -0.66 0.0311
2014-02-12 2013-12-31 13F STANLEY BLACK & DECKER COMMON STOCK 854502101 9,367 -200 -2.09 755 -12.92 0.0316
2013-11-13 2013-09-30 13F STANLEY BLACK & DECKER COMMON STOCK 854502101 9,567 -45 -0.47 867 16.69 0.0414
2013-07-30 2013-06-30 13F STANLEY BLACK & DECKER COMMON STOCK 854502101 9,612 9,612 743 0.0360
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.