Paychex, Inc.
DE ˙ XTRA ˙ US7043261079
86,22 € ↑1,74 (2,06%)
2026-06-05
DELAT PRIS
SecurityDE:PCX / Paychex, Inc.
InstitutionCooper/haims Advisors, Llc
Latest Disclosed Ownership78,596 shares
Latest Disclosed Value $ 7,240,264
Cooper/haims Advisors, Llc reports 0.06% increase in ownership of PCX / Paychex, Inc.

On May 12, 2026 - Cooper/haims Advisors, Llc filed a 13F-HR form disclosing ownership of 78,596 shares of Paychex, Inc. (DE:PCX) valued at $6,247,596 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 78,546 shares of Paychex, Inc.. This represents a change in shares of 0.06% during the quarter. The current value of the position is $6,776,547 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.

Upgrade to unlock premium data and export to Excel .

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 PAYCHEX COM 704326107 78,596 50 0.06 7,240 -17.83 3.4073
2026-02-11 2025-12-31 13F PAYCHEX COM 704326107 78,546 0 0.00 8,811 -11.50 4.0046
2025-11-04 2025-09-30 13F PAYCHEX COM 704326107 78,546 5,243 7.15 9,956 -6.62 4.6516
2025-08-12 2025-06-30 13F PAYCHEX COM 704326107 73,303 0 0.00 10,663 -5.72 5.2521
2025-05-09 2025-03-31 13F PAYCHEX COM 704326107 73,303 -150 -0.20 11,309 9.81 6.1306
2025-02-13 2024-12-31 13F PAYCHEX COM 704326107 73,453 0 0.00 10,300 4.49 5.8414
2024-11-12 2024-09-30 13F PAYCHEX COM 704326107 73,453 -55 -0.07 9,857 13.09 5.4199
2024-08-09 2024-06-30 13F PAYCHEX COM 704326107 73,508 55 0.07 8,715 -3.38 4.8884
2024-05-10 2024-03-31 13F PAYCHEX COM 704326107 73,453 0 0.00 9,020 3.11 5.2437
2024-02-13 2023-12-31 13F PAYCHEX COM 704326107 73,453 100 0.14 8,749 3.42 4.9598
2023-11-09 2023-09-30 13F PAYCHEX COM 704326107 73,353 0 0.00 8,460 3.08 6.5818
2023-08-11 2023-06-30 13F PAYCHEX COM 704326107 73,353 -430 -0.58 8,206 -2.93 6.2957
2023-05-12 2023-03-31 13F PAYCHEX COM 704326107 73,783 0 0.00 8,455 105,575.00 6.7669
2023-02-10 2022-12-31 13F PAYCHEX COM 704326107 73,783 0 0.00 9 -99.90 6.0485
2022-11-02 2022-09-30 13F PAYCHEX COM 704326107 73,783 3,419 4.86 8,279 3.33 6.8555
2022-07-25 2022-06-30 13F PAYCHEX COM 704326107 70,364 -115 -0.16 8,012 -16.70 5.2567
2022-05-09 2022-03-31 13F PAYCHEX COM 704326107 70,479 4 0.01 9,618 -0.02 6.2694
2022-01-21 2021-12-31 13F PAYCHEX COM 704326107 70,475 -194 -0.27 9,620 21.05 5.9207
2021-10-21 2021-09-30 13F PAYCHEX COM 704326107 70,669 -314 -0.44 7,947 4.35 4.7900
2021-08-04 2021-06-30 13F PAYCHEX COM 704326107 70,983 2,252 3.28 7,616 13.05 5.0025
2021-04-28 2021-03-31 13F PAYCHEX COM 704326107 68,731 64,135 1,395.45 6,737 1,474.07 4.7665
2021-02-10 2020-12-31 13F PAYCHEX COM 704326107 4,596 933 25.47 428 46.58 0.3281
2020-11-05 2020-09-30 13F PAYCHEX COM 704326107 3,663 2 0.05 292 5.42 0.2406
2020-08-14 2020-06-30 13F PAYCHEX COM 704326107 3,661 1 0.03 277 20.43 0.2249
2020-05-13 2020-03-31 13F PAYCHEX COM 704326107 3,660 2 0.05 230 -26.05 0.2002
2020-02-11 2019-12-31 13F PAYCHEX COM 704326107 3,658 1 0.03 311 2.64 0.1711
2019-11-07 2019-09-30 13F PAYCHEX COM 704326107 3,657 232 6.77 303 7.45 0.1850
2019-07-26 2019-06-30 13F PAYCHEX COM 704326107 3,425 2 0.06 282 2.55 0.1752
2019-04-29 2019-03-31 13F/A-1 PAYCHEX COM 704326107 3,423 1 0.03 275 23.32 0.1752
2019-01-25 2018-12-31 13F PAYCHEX COM 704326107 3,422 -951 -21.75 223 -30.75 0.1540
2018-11-09 2018-09-30 13F PAYCHEX COM 704326107 4,373 2 0.05 322 7.69 0.2218
2018-08-01 2018-06-30 13F PAYCHEX COM 704326107 4,371 1 0.02 299 11.15 0.2211
2018-05-02 2018-03-31 13F PAYCHEX COM 704326107 4,370 4,139 1,791.77 269 1,581.25 0.2370
2018-02-13 2017-12-31 13F Paychex COM 704326107 231 231 16 0.0148
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.