Paychex, Inc.
US ˙ NasdaqGS ˙ US7043261079

SecurityPAYX / Paychex, Inc.
InstitutionCibc World Markets Corp
Latest Disclosed Ownership76,380 shares
Latest Disclosed Value $ 8,568,308
Cibc World Markets Corp reports 15.48% increase in ownership of PAYX / Paychex, Inc.

On February 12, 2026 - Cibc World Markets Corp filed a 13F-HR form disclosing ownership of 76,380 shares of Paychex, Inc. (US:PAYX) valued at $8,568,308 USD as of December 31, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 66,140 shares of Paychex, Inc.. This represents a change in shares of 15.48% during the quarter. The current value of the position is $7,678,481 USD.

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)
2026-02-12 2025-12-31 13F PAYCHEX COM 704326107 76,380 10,240 15.48 8,568 -10.94 0.0412
2025-08-14 2025-06-30 13F PAYCHEX COM 704326107 66,140 27,323 70.39 9,621 60.65 0.0603
2025-05-13 2025-03-31 13F PAYCHEX COM 704326107 38,817 -79,707 -67.25 5,989 -63.97 0.0471
2025-02-10 2024-12-31 13F PAYCHEX COM 704326107 118,524 66,919 129.68 16,619 140.02 0.0973
2024-11-13 2024-09-30 13F PAYCHEX COM 704326107 51,605 -15,909 -23.56 6,925 -13.49 0.0499
2024-08-12 2024-06-30 13F PAYCHEX COM 704326107 67,514 11,474 20.47 8,004 16.32 0.0524
2024-05-13 2024-03-31 13F PAYCHEX COM 704326107 56,040 -37,296 -39.96 6,882 -38.10 0.0451
2024-02-13 2023-12-31 13F PAYCHEX INC COM COM 704326107 93,336 34,150 57.70 11,117 62.89 0.0606
2023-11-13 2023-09-30 13F PAYCHEX COM 704326107 59,186 -8,596 -12.68 6,826 -9.98 0.0669
2023-08-04 2023-06-30 13F PAYCHEX COM 704326107 67,782 47,234 229.87 7,583 222.09 0.0616
2023-05-11 2023-03-31 13F PAYCHEX INC COM COM 704326107 20,548 -36,204 -63.79 2,355 -64.10 0.0384
2023-02-09 2022-12-31 13F PAYCHEX COM 704326107 56,752 31,668 126.25 6,558 132.97 0.0441
2022-11-14 2022-09-30 13F PAYCHEX COM 704326107 25,084 -38,145 -60.33 2,815 -60.90 0.0391
2022-08-12 2022-06-30 13F PAYCHEX COM 704326107 63,229 33,267 111.03 7,200 76.08 0.0677
2022-05-13 2022-03-31 13F PAYCHEX COM 704326107 29,962 10,634 55.02 4,089 55.00 0.0320
2022-02-11 2021-12-31 13F PAYCHEX COM 704326107 19,328 -104,909 -84.44 2,638 -81.12 0.0140
2021-11-12 2021-09-30 13F PAYCHEX COM 704326107 124,237 70,871 132.80 13,970 143.97 0.0950
2021-08-10 2021-06-30 13F PAYCHEX COM 704326107 53,366 -16,863 -24.01 5,726 -16.82 0.0398
2021-05-07 2021-03-31 13F PAYCHEX COM 704326107 70,229 -70,940 -50.25 6,884 -47.67 0.0429
2021-02-12 2020-12-31 13F PAYCHEX COM 704326107 141,169 20,239 16.74 13,154 36.35 0.0662
2020-11-12 2020-09-30 13F PAYCHEX COM 704326107 120,930 37,874 45.60 9,647 53.35 0.0940
2020-08-12 2020-06-30 13F PAYCHEX COM 704326107 83,056 -1,710 -2.02 6,291 17.96 0.0675
2020-05-12 2020-03-31 13F PAYCHEX COM 704326107 84,766 -25,604 -23.20 5,333 -43.19 0.0681
2020-02-13 2019-12-31 13F PAYCHEX COM 704326107 110,370 21,608 24.34 9,388 27.78 0.0609
2019-11-12 2019-09-30 13F PAYCHEX COM 704326107 88,762 -24,901 -21.91 7,347 -21.45 0.0685
2019-08-13 2019-06-30 13F PAYCHEX COM 704326107 113,663 34,880 44.27 9,353 48.04 0.0721
2019-05-14 2019-03-31 13F PAYCHEX COM 704326107 78,783 -690 -0.87 6,318 22.02 0.0517
2019-02-13 2018-12-31 13F/A-1 PAYCHEX COM 704326107 79,473 2,898 3.78 5,178 -8.19 0.0482
2019-02-13 2018-12-31 13F PAYCHEX COM 704326107 79,473 2,898 5,178
2018-11-13 2018-09-30 13F PAYCHEX COM 704326107 76,575 18,733 32.39 5,640 42.64 0.0481
2018-08-13 2018-06-30 13F PAYCHEX COM 704326107 57,842 7,418 14.71 3,954 27.30 0.0341
2018-05-11 2018-03-31 13F PAYCHEX COM 704326107 50,424 -44,639 -46.96 3,106 -52.01 0.0330
2018-02-13 2017-12-31 13F PAYCHEX COM 704326107 95,063 20,180 26.95 6,472 44.14 0.0465
2017-11-14 2017-09-30 13F PAYCHEX COM 704326107 74,883 2,971 4.13 4,490 9.65 0.0431
2017-08-11 2017-06-30 13F PAYCHEX COM 704326107 71,912 36,916 105.49 4,095 98.69 0.0433
2017-05-10 2017-03-31 13F PAYCHEX COM 704326107 34,996 11,214 47.15 2,061 42.33 0.0167
2017-02-13 2016-12-31 13F PAYCHEX COM 704326107 23,782 16,457 224.67 1,448 241.51 0.0148
2016-11-14 2016-09-30 13F PAYCHEX COM 704326107 7,325 -16,878 -69.74 424 -70.56 0.0081
2016-08-11 2016-06-30 13F PAYCHEX COM 704326107 24,203 2,560 11.83 1,440 23.18 0.0374
2016-05-12 2016-03-31 13F PAYCHEX COM 704326107 21,643 -8,256 -27.61 1,169 -26.06 0.0257
2016-02-10 2015-12-31 13F PAYCHEX COM 704326107 29,899 4,905 19.62 1,581 32.86 0.0322
2015-11-16 2015-09-30 13F PAYCHEX COM 704326107 24,994 14,557 139.47 1,190 143.35 0.0321
2015-08-14 2015-06-30 13F/A-1 PAYCHEX COM 704326107 10,437 0 489 0.0020
2015-08-19 2015-06-30 13F/A-2 PAYCHEX COM 704326107 10,437 0 489 0.0021
2015-11-20 2015-06-30 13F/A-3 PAYCHEX COM 704326107 10,437 10,437 489 0.0155
2015-08-13 2015-06-30 13F PAYCHEX COM 704326107 10,437 489 0.0020
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.