Paycom Software, Inc.
US ˙ NYSE ˙ US70432V1026

SecurityPAYC / Paycom Software, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership538,376 shares
Latest Disclosed Value $ 65,434,638
Dimensional Fund Advisors Lp reports 10.12% increase in ownership of PAYC / Paycom Software, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 538,376 shares of Paycom Software, Inc. (US:PAYC) valued at $65,434,219 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 488,916 shares of Paycom Software, Inc.. This represents a change in shares of 10.12% during the quarter. The current value of the position is $74,182,829 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)
2026-05-07 2026-03-31 13F PAYCOM SOFTWARE COM 70432V102 538,376 49,460 10.12 65,435 -16.02 0.0029
2026-02-12 2025-12-31 13F PAYCOM SOFTWARE COM 70432V102 488,916 71,731 17.19 77,919 -10.32 0.0163
2025-11-12 2025-09-30 13F PAYCOM SOFTWARE COM 70432V102 417,185 11,274 2.78 86,884 -7.48 0.0186
2025-08-12 2025-06-30 13F PAYCOM SOFTWARE COM 70432V102 405,911 50,336 14.16 93,911 20.90 0.0217
2025-05-13 2025-03-31 13F PAYCOM SOFTWARE COM 70432V102 355,575 55,037 18.31 77,679 26.10 0.0193
2025-02-13 2024-12-31 13F PAYCOM SOFTWARE COM 70432V102 300,538 51,317 20.59 61,603 48.39 0.0148
2024-11-07 2024-09-30 13F PAYCOM SOFTWARE COM 70432V102 249,221 -13,582 -5.17 41,514 10.44 0.0101
2024-08-09 2024-06-30 13F PAYCOM SOFTWARE COM 70432V102 262,803 10,204 4.04 37,591 -25.22 0.0098
2024-05-10 2024-03-31 13F PAYCOM SOFTWARE COM 70432V102 252,599 1,234 0.49 50,270 -3.26 0.0136
2024-02-07 2023-12-31 13F PAYCOM SOFTWARE COM 70432V102 251,365 13,147 5.52 51,964 -15.87 0.0152
2023-11-09 2023-09-30 13F PAYCOM SOFTWARE COM 70432V102 238,218 13,647 6.08 61,763 -14.38 0.0203
2023-08-09 2023-06-30 13F PAYCOM SOFTWARE COM 70432V102 224,571 5,113 2.33 72,133 8.13 0.0230
2023-05-12 2023-03-31 13F PAYCOM SOFTWARE COM 70432V102 219,458 4,724 2.20 66,708 100,971.21 0.0225
2023-02-09 2022-12-31 13F PAYCOM SOFTWARE COM 70432V102 214,734 -4,785 -2.18 67 -99.91 0.0197
2022-11-10 2022-09-30 13F PAYCOM SOFTWARE COM 70432V102 219,519 5,296 2.47 72,445 20.73 0.0278
2022-08-12 2022-06-30 13F PAYCOM SOFTWARE COM 70432V102 214,223 -12,281 -5.42 60,008 -23.51 0.0215
2022-05-13 2022-03-31 13F PAYCOM SOFTWARE COM 70432V102 226,504 -17,634 -7.22 78,457 -22.60 0.0242
2022-02-09 2021-12-31 13F PAYCOM SOFTWARE COM 70432V102 244,138 -4,112 -1.66 101,364 -17.64 0.0306
2021-11-12 2021-09-30 13F PAYCOM SOFTWARE COM 70432V102 248,250 -22,263 -8.23 123,071 25.15 0.0396
2021-08-12 2021-06-30 13F PAYCOM SOFTWARE COM 70432V102 270,513 -12,474 -4.41 98,339 -6.08 0.0311
2021-05-14 2021-03-31 13F PAYCOM SOFTWARE COM 70432V102 282,987 -6,413 -2.22 104,708 -19.99 0.0346
2021-03-08 2020-12-31 13F/A-2 PAYCOM SOFTWARE COM 70432V102 289,400 1,963 0.68 130,874 46.30 0.0473
2021-02-11 2020-12-31 13F PAYCOM SOFTWARE COM 70432V102 289,400 1,963 130,874 47,264.7325
2020-11-12 2020-09-30 13F PAYCOM SOFTWARE COM 70432V102 287,437 -1,623 -0.56 89,457 -0.05 0.0379
2020-08-13 2020-06-30 13F PAYCOM SOFTWARE COM 70432V102 289,060 -25,536 -8.12 89,505 40.78 0.0393
2020-05-14 2020-03-31 13F PAYCOM SOFTWARE COM 70432V102 314,596 -26,160 -7.68 63,577 -29.53 0.0331
2020-02-14 2019-12-31 13F PAYCOM SOFTWARE COM 70432V102 340,756 -24,701 -6.76 90,213 17.84 0.0329
2019-11-12 2019-09-30 13F PAYCOM SOFTWARE COM 70432V102 365,457 -5,396 -1.46 76,553 -8.95 0.0297
2019-08-13 2019-06-30 13F PAYCOM SOFTWARE COM 70432V102 370,853 -1,515 -0.41 84,078 19.39 0.0326
2019-08-12 2019-03-31 13F/A-2 PAYCOM SOFTWARE COM 70432V102 372,368 -28,831 -7.19 70,423 43.35 0.0280
2019-05-10 2019-03-31 13F PAYCOM SOFTWARE COM 70432V102 372,368 -28,831 70,423
2019-02-26 2018-12-31 13F/A-1 PAYCOM SOFTWARE COM 70432V102 401,199 -31,937 -7.37 49,127 -27.02 0.0223
2019-02-13 2018-12-31 13F PAYCOM SOFTWARE COM 70432V102 401,199 -31,937 49,127
2018-11-13 2018-09-30 13F PAYCOM SOFTWARE COM 70432V102 433,136 -170,996 -28.30 67,312 12.73 0.0256
2018-08-10 2018-06-30 13F PAYCOM SOFTWARE COM 70432V102 604,132 -135,299 -18.30 59,709 -24.81 0.0238
2018-05-11 2018-03-31 13F PAYCOM SOFTWARE COM 70432V102 739,431 -50,587 -6.40 79,407 25.12 0.0331
2018-02-12 2017-12-31 13F PAYCOM SOFTWARE COM 70432V102 790,018 -155,534 -16.45 63,464 -10.46 0.0263
2017-11-13 2017-09-30 13F PAYCOM SOFTWARE COM 70432V102 945,552 3,007 0.32 70,878 9.92 0.0310
2017-08-11 2017-06-30 13F PAYCOM SOFTWARE COM 70432V102 942,545 -142,699 -13.15 64,479 3.31 0.0298
2017-05-12 2017-03-31 13F PAYCOM SOFTWARE COM 70432V102 1,085,244 139 0.01 62,412 26.44 0.0298
2017-02-09 2016-12-31 13F PAYCOM SOFTWARE COM 70432V102 1,085,105 7,395 0.69 49,362 -8.63 0.0247
2016-11-10 2016-09-30 13F PAYCOM SOFTWARE COM 70432V102 1,077,710 66,328 6.56 54,025 23.63 0.0292
2016-08-09 2016-06-30 13F PAYCOM SOFTWARE COM 70432V102 1,011,382 21,488 2.17 43,700 24.01 0.0251
2016-05-13 2016-03-31 13F PAYCOM SOFTWARE COM 70432V102 989,894 172,467 21.10 35,240 14.56 0.0211
2016-02-10 2015-12-31 13F PAYCOM SOFTWARE COM 70432V102 817,427 305,844 59.78 30,760 67.45 0.0192
2015-11-13 2015-09-30 13F PAYCOM SOFTWARE COM 70432V102 511,583 350,557 217.70 18,370 234.00 0.0121
2015-08-14 2015-06-30 13F PAYCOM SOFTWARE COM 70432V102 161,026 161,026 5,500 0.0034
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.