Paychex, Inc.
DE ˙ XTRA ˙ US7043261079
86,22 € ↑1,74 (2,06%)
2026-06-05
DEL PRIS
SecurityDE:PCX / Paychex, Inc.
InstitutionVestmark Advisory Solutions, Inc.
Latest Disclosed Ownership35,736 shares
Latest Disclosed Value $ 3,292,106
Vestmark Advisory Solutions, Inc. reports 40.77% increase in ownership of PCX / Paychex, Inc.

On May 15, 2026 - Vestmark Advisory Solutions, Inc. filed a 13F-HR form disclosing ownership of 35,736 shares of Paychex, Inc. (DE:PCX) valued at $2,840,655 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 25,386 shares of Paychex, Inc.. This represents a change in shares of 40.77% during the quarter. The current value of the position is $3,081,158 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)
2026-05-15 2026-03-31 13F PAYCHEX COM 704326107 35,736 10,350 40.77 3,292 15.63 0.0226
2026-02-06 2025-12-31 13F PAYCHEX COM 704326107 25,386 -1,735 -6.40 2,848 -17.17 0.0384
2025-11-10 2025-09-30 13F PAYCHEX COM 704326107 27,121 56 0.21 3,438 -12.68 0.0655
2025-08-06 2025-06-30 13F PAYCHEX COM 704326107 27,065 -27,289 -50.21 3,937 -53.06 0.0569
2025-05-13 2025-03-31 13F PAYCHEX COM 704326107 54,354 28,447 109.80 8,386 130.86 0.2159
2025-02-06 2024-12-31 13F PAYCHEX COM 704326107 25,907 124 0.48 3,633 5.00 0.1251
2024-11-14 2024-09-30 13F PAYCHEX COM 704326107 25,783 -83 -0.32 3,460 12.82 0.1288
2024-08-12 2024-06-30 13F PAYCHEX COM 704326107 25,866 1,674 6.92 3,067 3.23 0.1280
2024-05-15 2024-03-31 13F PAYCHEX COM 704326107 24,192 903 3.88 2,971 7.10 0.1279
2024-02-06 2023-12-31 13F PAYCHEX COM 704326107 23,289 20 0.09 2,774 3.35 0.1409
2023-11-06 2023-09-30 13F PAYCHEX COM 704326107 23,269 -14,648 -38.63 2,684 -36.74 0.1951
2023-08-07 2023-06-30 13F PAYCHEX COM 704326107 37,917 28 0.07 4,242 -2.30 0.1615
2023-05-09 2023-03-31 13F PAYCHEX COM 704326107 37,889 878 2.37 4,342 1.50 0.1880
2023-01-20 2022-12-31 13F PAYCHEX COM 704326107 37,011 957 2.65 4,277 5.74 0.2084
2022-11-03 2022-09-30 13F PAYCHEX COM 704326107 36,054 9,295 34.74 4,045 32.75 0.2255
2022-08-04 2022-06-30 13F PAYCHEX COM 704326107 26,759 10,084 60.47 3,047 33.88 0.1740
2022-04-27 2022-03-31 13F PAYCHEX COM 704326107 16,675 134 0.81 2,276 0.80 0.1288
2022-01-31 2021-12-31 13F PAYCHEX COM 704326107 16,541 900 5.75 2,258 28.37 0.1274
2021-11-15 2021-09-30 13F PAYCHEX COM 704326107 15,641 -1,279 -7.56 1,759 -3.09 0.1191
2021-08-09 2021-06-30 13F PAYCHEX COM 704326107 16,920 584 3.57 1,815 13.37 0.1291
2021-05-10 2021-03-31 13F PAYCHEX COM 704326107 16,336 -2,985 -15.45 1,601 -11.06 0.1420
2021-02-04 2020-12-31 13F PAYCHEX COM 704326107 19,321 -200 -1.02 1,800 15.61 0.2020
2020-10-19 2020-09-30 13F PAYCHEX COM 704326107 19,521 959 5.17 1,557 10.74 0.2092
2020-08-13 2020-06-30 13F PAYCHEX COM 704326107 18,562 2,392 14.79 1,406 38.25 0.2176
2020-05-06 2020-03-31 13F PAYCHEX COM 704326107 16,170 -3,471 -17.67 1,017 -39.14 0.1988
2020-02-14 2019-12-31 13F PAYCHEX COM 704326107 19,641 -340 -1.70 1,671 1.03 0.3429
2019-11-05 2019-09-30 13F PAYCHEX COM 704326107 19,981 2,854 16.66 1,654 17.39 0.2682
2019-08-20 2019-06-30 13F PAYCHEX COM 704326107 17,127 -12,391 -41.98 1,409 -40.47 0.2411
2019-05-14 2019-03-31 13F PAYCHEX COM 704326107 29,518 29,518 2,367 0.4220
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.