Jack Henry & Associates, Inc.
US ˙ NasdaqGS ˙ US4262811015

SecurityJKHY / Jack Henry & Associates, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership136,180 shares
Latest Disclosed Value $ 24,846,976
Sei Investments Co ownership in JKHY / Jack Henry & Associates, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 136,180 shares of Jack Henry & Associates, Inc. (US:JKHY) valued at $24,850,126 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 104,660 shares of Jack Henry & Associates, Inc.. This represents a change in shares of 30.12% during the quarter. The current value of the position is $18,129,643 USD.

Sei Investments Co has a history of taking positions in derivatives of the underlying security (JKHY) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

JKHY / Jack Henry & Associates, Inc. Historical Put/Call Ratio
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)
2026-02-13 2025-12-31 13F HENRY JACK & ASSOC COM 426281101 136,180 31,520 30.12 24,847 59.39 0.0245
2025-11-13 2025-09-30 13F HENRY JACK & ASSOC COM 426281101 104,660 -24,194 -18.78 15,589 -32.85 0.0168
2025-08-14 2025-06-30 13F HENRY JACK & ASSOC COM 426281101 128,854 22,560 21.22 23,213 19.58 0.0269
2025-05-14 2025-03-31 13F/A-1 HENRY JACK & ASSOC COM 426281101 106,294 -20,738 -16.33 19,412 -12.84 0.0250
2025-05-13 2025-03-31 13F HENRY JACK & ASSOC COM 426281101 128,551 1,519 22,727 0.0247
2025-02-11 2024-12-31 13F HENRY JACK & ASSOC COM 426281101 127,032 -3,217 -2.47 22,271 -3.15 0.0286
2024-11-12 2024-09-30 13F HENRY JACK & ASSOC COM 426281101 130,249 -10,517 -7.47 22,995 -1.60 0.0299
2024-08-13 2024-06-30 13F HENRY JACK & ASSOC COM 426281101 140,766 4,565 3.35 23,369 -1.23 0.0331
2024-05-07 2024-03-31 13F HENRY JACK & ASSOC COM 426281101 136,201 -175 -0.13 23,661 6.18 0.0347
2024-02-14 2023-12-31 13F HENRY JACK & ASSOC COM 426281101 136,376 6,132 4.71 22,285 13.21 0.0358
2023-11-14 2023-09-30 13F HENRY JACK & ASSOC COM 426281101 130,244 -7,953 -5.75 19,684 -14.87 0.0354
2023-08-11 2023-06-30 13F HENRY JACK & ASSOC COM 426281101 138,197 77,278 126.85 23,124 151.88 0.0403
2023-05-12 2023-03-31 13F HENRY JACK & ASSOC COM 426281101 60,919 4,283 7.56 9,181 -7.67 0.0171
2023-02-10 2022-12-31 13F HENRY JACK & ASSOC COM 426281101 56,636 10,184 21.92 9,943 17.47 0.0221
2022-11-14 2022-09-30 13F HENRY JACK & ASSOC COM 426281101 46,452 -3,791 -7.55 8,464 -6.20 0.0189
2022-08-15 2022-06-30 13F HENRY JACK & ASSOC COM 426281101 50,243 -3,071 -5.76 9,023 -13.94 0.0195
2022-05-13 2022-03-31 13F HENRY JACK & ASSOC COM 426281101 53,314 -155 -0.29 10,485 16.45 0.0211
2022-02-14 2021-12-31 13F HENRY JACK & ASSOC COM 426281101 53,469 -11,650 -17.89 9,004 -15.39 0.0169
2021-11-12 2021-09-30 13F HENRY JACK & ASSOC COM 426281101 65,119 -34,854 -34.86 10,642 -34.77 0.0223
2021-08-06 2021-06-30 13F HENRY JACK & ASSOC COM 426281101 99,973 -6,436 -6.05 16,315 0.30 0.0362
2021-05-12 2021-03-31 13F HENRY JACK & ASSOC COM 426281101 106,409 15,649 17.24 16,267 10.99 0.0410
2021-02-08 2020-12-31 13F HENRY JACK & ASSOC COM 426281101 90,760 4,403 5.10 14,656 4.66 0.0379
2020-12-04 2020-09-30 13F/A-1 HENRY JACK & ASSOC COM 426281101 86,357 2,434 2.90 14,004 -9.27 0.0406
2020-11-06 2020-09-30 13F HENRY JACK & ASSOC COM 426281101 87,114 3,191 14,127 34,014.6750
2020-08-17 2020-06-30 13F/A-1 HENRY JACK & ASSOC COM 426281101 83,923 -2,408 -2.79 15,435 15.62 0.0479
2020-08-11 2020-06-30 13F HENRY JACK & ASSOC COM 426281101 67,682 -18,649 10,721 29,081.2832
2020-05-14 2020-03-31 13F HENRY JACK & ASSOC COM 426281101 86,331 17,404 25.25 13,350 33.43 0.0490
2020-02-06 2019-12-31 13F HENRY JACK & ASSOC COM 426281101 68,927 -6,609 -8.75 10,005 -8.93 0.0298
2019-11-12 2019-09-30 13F HENRY JACK & ASSOC COM 426281101 75,536 -24,258 -24.31 10,986 -17.55 0.0281
2019-08-14 2019-06-30 13F HENRY JACK & ASSOC COM 426281101 99,794 -31,547 -24.02 13,325 -27.05 0.0435
2019-05-15 2019-03-31 13F HENRY JACK & ASSOC COM 426281101 131,341 16,094 13.96 18,265 3.90 0.0613
2019-02-13 2018-12-31 13F HENRY JACK & ASSOC COM 426281101 115,247 14,144 13.99 17,580 8.74 0.0626
2018-11-08 2018-09-30 13F HENRY JACK & ASSOC COM 426281101 101,103 3,385 3.46 16,167 26.91 0.0586
2018-08-03 2018-06-30 13F HENRY JACK & ASSOC COM 426281101 97,718 -6,966 -6.65 12,739 0.62 0.0433
2018-05-11 2018-03-31 13F HENRY JACK & ASSOC COM 426281101 104,684 -25,489 -19.58 12,661 -16.84 0.0485
2018-02-08 2017-12-31 13F HENRY JACK & ASSOC COM 426281101 130,173 -29,508 -18.48 15,225 -7.24 0.0529
2017-11-06 2017-09-30 13F HENRY JACK & ASSOC COM 426281101 159,681 12,931 8.81 16,414 7.69 0.0583
2017-07-31 2017-06-30 13F HENRY JACK & ASSOC COM 426281101 146,750 -21,496 -12.78 15,242 -2.69 0.0608
2017-05-05 2017-03-31 13F HENRY JACK & ASSOC COM 426281101 168,246 -3,061 -1.79 15,664 3.00 0.0686
2017-02-02 2016-12-31 13F HENRY JACK & ASSOC COM 426281101 171,307 19,056 12.52 15,208 16.75 0.0736
2016-11-04 2016-09-30 13F HENRY JACK & ASSOC COM 426281101 152,251 -9,735 -6.01 13,026 -7.86 0.0662
2016-08-11 2016-06-30 13F HENRY JACK & ASSOC COM 426281101 161,986 22,021 15.73 14,137 19.43 0.0848
2016-05-10 2016-03-31 13F/A-1 HENRY JACK & ASSOC COM 426281101 139,965 -63,726 -31.29 11,837 -25.55 0.0737
2016-02-03 2015-12-31 13F HENRY JACK & ASSOC COM 426281101 203,691 182,338 853.92 15,899 969.92 0.0969
2015-11-02 2015-09-30 13F/A-1 HENRY JACK & ASSOC COM 426281101 21,353 2,131 11.09 1,486 19.55 0.0136
2015-10-30 2015-09-30 13F HENRY JACK & ASSOC COM 426281101 21,353 1,487
2015-08-07 2015-06-30 13F/A-1 HEMISPHERX BIOPHARMA PUT 426281101 0 -19,636 -100.00 0 -100.00
2015-08-07 2015-06-30 13F/A-1 HENRY JACK & ASSOC COM 426281101 19,222 -414 -2.11 1,243 -9.20 0.0112
2015-08-04 2015-06-30 13F HENRY JACK & ASSOC COM 426281101 19,222 -414 1,243 0.0112
2015-05-14 2015-03-31 13F/A-1 HENRY JACK & ASSOC COM 426281101 19,636 -28,732 -59.40 1,369 -54.43 0.0119
2015-05-01 2015-03-31 13F HEMISPHERX BIOPHARMA PUT 426281101 19,636 19,636 1,369 0.0119
2015-02-10 2014-12-31 13F HENRY JACK & ASSOC COM 426281101 48,368 48,368 3,004 0.0266
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2015-08-07 2015-06-30 13F/A HEMISPHERX BIOPHARMA PUT 0 -100.00 0 -100.00 n/a n/a n/a
2015-05-01 2015-03-31 13F HEMISPHERX BIOPHARMA PUT 19,636 1,369 n/a n/a n/a
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.