Paychex, Inc.
US ˙ NasdaqGS ˙ US7043261079

SecurityPAYX / Paychex, Inc.
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership33,652 shares
Latest Disclosed Value $ 3,100,022
Oppenheimer & Co Inc reports 47.31% increase in ownership of PAYX / Paychex, Inc.

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 33,652 shares of Paychex, Inc. (US:PAYX) valued at $3,100,022 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 22,845 shares of Paychex, Inc.. This represents a change in shares of 47.31% during the quarter. The current value of the position is $3,313,039 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)
2026-04-23 2026-03-31 13F PAYCHEX COM 704326107 33,652 10,807 47.31 3,100 21.00 0.0378
2026-02-02 2025-12-31 13F PAYCHEX COM 704326107 22,845 3,003 15.13 2,563 1.87 0.0364
2025-11-06 2025-09-30 13F PAYCHEX COM 704326107 19,842 -30 -0.15 2,515 -12.98 0.0307
2025-07-31 2025-06-30 13F PAYCHEX COM 704326107 19,872 -265 -1.32 2,891 -6.95 0.0382
2025-04-23 2025-03-31 13F PAYCHEX COM 704326107 20,137 -2,031 -9.16 3,107 -0.06 0.0469
2025-02-05 2024-12-31 13F PAYCHEX COM 704326107 22,168 19 0.09 3,108 4.58 0.0464
2024-11-05 2024-09-30 13F PAYCHEX COM 704326107 22,149 -286 -1.27 2,972 11.77 0.0453
2024-08-08 2024-06-30 13F PAYCHEX COM 704326107 22,435 441 2.01 2,660 -1.52 0.0422
2024-05-07 2024-03-31 13F PAYCHEX COM 704326107 21,994 -124 -0.56 2,701 2.51 0.0448
2024-02-13 2023-12-31 13F PAYCHEX COM 704326107 22,118 906 4.27 2,634 7.69 0.0484
2023-11-08 2023-09-30 13F PAYCHEX COM 704326107 21,212 213 1.01 2,446 4.13 0.0505
2023-08-03 2023-06-30 13F PAYCHEX COM 704326107 20,999 -694 -3.20 2,349 -5.47 0.0470
2023-05-10 2023-03-31 13F PAYCHEX COM 704326107 21,693 1,569 7.80 2,486 6.88 0.0527
2023-02-08 2022-12-31 13F PAYCHEX COM 704326107 20,124 112 0.56 2,326 3.52 0.0529
2022-11-14 2022-09-30 13F PAYCHEX COM 704326107 20,012 361 1.84 2,246 0.36 0.0525
2022-08-08 2022-06-30 13F PAYCHEX COM 704326107 19,651 1,758 9.83 2,238 -8.35 0.0482
2022-05-12 2022-03-31 13F PAYCHEX COM 704326107 17,893 195 1.10 2,442 1.08 0.0440
2022-02-02 2021-12-31 13F PAYCHEX COM 704326107 17,698 -514 -2.82 2,416 17.97 0.0422
2021-11-12 2021-09-30 13F PAYCHEX COM 704326107 18,212 -4,611 -20.20 2,048 -16.37 0.0383
2021-08-03 2021-06-30 13F PAYCHEX COM 704326107 22,823 -425 -1.83 2,449 7.51 0.0439
2021-05-10 2021-03-31 13F PAYCHEX COM 704326107 23,248 -1,485 -6.00 2,278 -1.13 0.0455
2021-02-11 2020-12-31 13F PAYCHEX COM 704326107 24,733 9,184 59.06 2,304 85.81 0.0486
2020-11-13 2020-09-30 13F PAYCHEX COM 704326107 15,549 -411 -2.58 1,240 2.56 0.0310
2020-08-11 2020-06-30 13F PAYCHEX COM 704326107 15,960 -31,958 -66.69 1,209 -59.90 0.0313
2020-05-08 2020-03-31 13F PAYCHEX COM 704326107 47,918 28,202 143.04 3,015 79.79 0.0915
2020-02-07 2019-12-31 13F PAYCHEX COM 704326107 19,716 3,704 23.13 1,677 26.57 0.0415
2019-10-31 2019-09-30 13F PAYCHEX COM 704326107 16,012 1,161 7.82 1,325 8.43 0.0361
2019-08-09 2019-06-30 13F PAYCHEX COM 704326107 14,851 200 1.37 1,222 4.00 0.0332
2019-04-24 2019-03-31 13F PAYCHEX COM 704326107 14,651 5,664 63.02 1,175 100.51 0.0314
2019-01-29 2018-12-31 13F PAYCHEX COM 704326107 8,987 -10 -0.11 586 -11.48 0.0183
2018-10-26 2018-09-30 13F PAYCHEX COM 704326107 8,997 -332 -3.56 662 3.76 0.0169
2018-08-10 2018-06-30 13F PAYCHEX COM 704326107 9,329 -9,380 -50.14 638 -44.62 0.0173
2018-05-01 2018-03-31 13F PAYCHEX COM 704326107 18,709 11,118 146.46 1,152 122.82 0.0296
2018-02-07 2017-12-31 13F PAYCHEX COM 704326107 7,591 401 5.58 517 19.95 0.0133
2017-11-09 2017-09-30 13F PAYCHEX COM 704326107 7,190 -1,253 -14.84 431 -10.40 0.0115
2017-08-09 2017-06-30 13F PAYCHEX COM 704326107 8,443 -7,202 -46.03 481 -47.77 0.0133
2017-05-15 2017-03-31 13F PAYCHEX COM 704326107 15,645 -952 -5.74 921 -8.81 0.0261
2017-02-01 2016-12-31 13F PAYCHEX COM 704326107 16,597 5,816 53.95 1,010 61.86 0.0294
2016-11-07 2016-09-30 13F PAYCHEX COM 704326107 10,781 1,851 20.73 624 17.51 0.0182
2016-08-08 2016-06-30 13F PAYCHEX COM 704326107 8,930 2,137 31.46 531 44.69 0.0158
2016-04-26 2016-03-31 13F PAYCHEX COM 704326107 6,793 2,824 71.15 367 74.76 0.0111
2016-02-03 2015-12-31 13F PAYCHEX COM 704326107 3,969 -769 -16.23 210 3.96 0.0062
2014-05-09 2014-03-31 13F PAYCHEX COM 704326107 4,738 -861 -15.38 202 -20.78 0.0061
2014-02-12 2013-12-31 13F PAYCHEX COM 704326107 5,599 -1,016 -15.36 255 -4.85 0.0082
2013-11-01 2013-09-30 13F PAYCHEX COM 704326107 6,615 -5,082 -43.45 268 -37.38 0.0094
2013-08-14 2013-06-30 13F PAYCHEX COM 704326107 11,697 11,697 428 0.0165
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.