John Wiley & Sons, Inc.
US ˙ NYSE

SecurityWLY / John Wiley & Sons, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership57,005 shares
Latest Disclosed Value $ 1,746,078
Sei Investments Co reports 116.35% increase in ownership of WLY / John Wiley & Sons, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 57,005 shares of John Wiley & Sons, Inc. (US:WLY) valued at $1,746,063 USD as of December 31, 2025. The current value of the position is $2,448,935 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)
2026-02-13 2025-12-31 13F WILEY JOHN & SONS CL A 968223206 57,005 30,656 116.35 1,746 63.79 0.0017
2025-11-13 2025-09-30 13F WILEY JOHN & SONS CL A 968223206 26,349 -1,080 -3.94 1,066 -12.91 0.0011
2025-08-14 2025-06-30 13F WILEY JOHN & SONS CL A 968223206 27,429 -7,430 -21.31 1,224 -21.18 0.0014
2025-05-14 2025-03-31 13F/A-1 WILEY JOHN & SONS CL A 968223206 34,859 6,795 24.21 1,553 26.67 0.0020
2025-05-13 2025-03-31 13F WILEY JOHN & SONS CL A 968223206 27,975 -89 1,224 0.0013
2025-02-11 2024-12-31 13F WILEY JOHN & SONS CL A 968223206 28,064 2,392 9.32 1,227 -0.97 0.0016
2024-11-12 2024-09-30 13F WILEY JOHN & SONS CL A 968223206 25,672 -9,442 -26.89 1,239 -13.37 0.0016
2024-08-13 2024-06-30 13F WILEY JOHN & SONS CL A 968223206 35,114 35,114 1,429 0.0020
2024-05-07 2024-03-31 13F WILEY JOHN & SONS CL A 968223206 0 -37,117 -100.00 0 -100.00
2024-02-14 2023-12-31 13F WILEY JOHN & SONS CL A 968223206 37,117 -41,619 -52.86 1,178 -59.74 0.0019
2023-11-14 2023-09-30 13F WILEY JOHN & SONS CL A 968223206 78,736 -31,333 -28.47 2,927 -21.87 0.0053
2023-08-11 2023-06-30 13F WILEY JOHN & SONS CL A 968223206 110,069 -34,486 -23.86 3,746 -33.17 0.0065
2023-05-12 2023-03-31 13F WILEY JOHN & SONS CL A 968223206 144,555 3,166 2.24 5,604 -1.04 0.0104
2023-02-10 2022-12-31 13F WILEY JOHN & SONS CL A 968223206 141,389 -1,004 -0.71 5,664 5.89 0.0126
2022-11-14 2022-09-30 13F WILEY JOHN & SONS CL A 968223206 142,393 1,615 1.15 5,348 -20.50 0.0119
2022-08-15 2022-06-30 13F WILEY JOHN & SONS CL A 968223206 140,778 17,803 14.48 6,727 3.30 0.0145
2022-05-13 2022-03-31 13F WILEY JOHN & SONS CL A 968223206 122,975 11,963 10.78 6,512 2.55 0.0131
2022-02-14 2021-12-31 13F WILEY JOHN & SONS CL A 968223206 111,012 -4,291 -3.72 6,350 6.21 0.0119
2021-11-12 2021-09-30 13F WILEY JOHN & SONS CL A 968223206 115,303 2,709 2.41 5,979 -11.63 0.0125
2021-08-06 2021-06-30 13F WILEY JOHN & SONS CL A 968223206 112,594 -61,054 -35.16 6,766 -24.50 0.0150
2021-05-12 2021-03-31 13F WILEY JOHN & SONS CL A 968223206 173,648 53,813 44.91 8,962 62.80 0.0226
2021-02-08 2020-12-31 13F WILEY JOHN & SONS CL A 968223206 119,835 -56,075 -31.88 5,505 -2.20 0.0142
2020-12-04 2020-09-30 13F/A-1 WILEY JOHN & SONS CL A 968223206 175,910 -47,199 -21.16 5,629 -36.11 0.0163
2020-11-06 2020-09-30 13F WILEY JOHN & SONS CL A 968223206 191,812 -31,297 6,133 14,766.9004
2020-08-17 2020-06-30 13F/A-1 WILEY JOHN & SONS CL A 968223206 223,109 60,840 37.49 8,811 45.64 0.0273
2020-08-11 2020-06-30 13F WILEY JOHN & SONS CL A 968223206 203,826 41,557 9,153 24,827.9997
2020-05-14 2020-03-31 13F WILEY JOHN & SONS CL A 968223206 162,269 16,852 11.59 6,050 -14.25 0.0222
2020-02-06 2019-12-31 13F WILEY JOHN & SONS CL A 968223206 145,417 -7,413 -4.85 7,055 5.16 0.0210
2019-11-12 2019-09-30 13F WILEY JOHN & SONS CL A 968223206 152,830 4,519 3.05 6,709 -1.43 0.0172
2019-08-14 2019-06-30 13F WILEY JOHN & SONS CL A 968223206 148,311 -4,369 -2.86 6,806 0.98 0.0222
2019-05-15 2019-03-31 13F WILEY JOHN & SONS CL A 968223206 152,680 16,811 12.37 6,740 -14.75 0.0226
2019-02-13 2018-12-31 13F WILEY JOHN & SONS CL A 968223206 135,869 20,878 18.16 7,906 13.28 0.0281
2018-11-08 2018-09-30 13F WILEY JOHN & SONS CL A 968223206 114,991 8,027 7.50 6,979 4.57 0.0253
2018-08-03 2018-06-30 13F WILEY JOHN & SONS CL A 968223206 106,964 2,829 2.72 6,674 0.62 0.0227
2018-05-11 2018-03-31 13F WILEY JOHN & SONS CL A 968223206 104,135 -8,328 -7.41 6,633 -10.30 0.0254
2018-02-08 2017-12-31 13F WILEY JOHN & SONS CL A 968223206 112,463 19,628 21.14 7,395 48.91 0.0257
2017-11-06 2017-09-30 13F WILEY JOHN & SONS CL A 968223206 92,835 7,427 8.70 4,966 10.23 0.0177
2017-07-31 2017-06-30 13F WILEY JOHN & SONS CL A 968223206 85,408 3,862 4.74 4,505 2.67 0.0180
2017-05-05 2017-03-31 13F WILEY JOHN & SONS CL A 968223206 81,546 34,837 74.58 4,388 72.35 0.0192
2017-02-02 2016-12-31 13F WILEY JOHN & SONS CL A 968223206 46,709 7,725 19.82 2,546 26.54 0.0123
2016-11-04 2016-09-30 13F WILEY JOHN & SONS CL A 968223206 38,984 -116 -0.30 2,012 -1.37 0.0102
2016-08-11 2016-06-30 13F WILEY JOHN & SONS CL A 968223206 39,100 -9,846 -20.12 2,040 -14.75 0.0122
2016-05-10 2016-03-31 13F/A-1 WILEY JOHN & SONS CL A 968223206 48,946 11,259 29.88 2,393 41.01 0.0149
2016-02-03 2015-12-31 13F WILEY JOHN & SONS CL A 968223206 37,687 -13,457 -26.31 1,697 -33.71 0.0103
2015-11-02 2015-09-30 13F/A-1 WILEY JOHN & SONS CL A 968223206 51,144 8,182 19.04 2,560 9.64 0.0235
2015-10-30 2015-09-30 13F WILEY JOHN & SONS CL A 968223206 51,144 2,560
2015-08-07 2015-06-30 13F/A-1 WILEY JOHN & SONS CL A 968223206 42,962 300 0.70 2,335 -10.47 0.0211
2015-08-04 2015-06-30 13F WILEY JOHN & SONS CL A 968223206 42,962 300 2,335 0.0211
2015-05-14 2015-03-31 13F/A-1 WILEY JOHN & SONS CL A 968223206 42,662 1,500 3.64 2,608 6.97 0.0226
2015-05-01 2015-03-31 13F WHITEHORSE FIN COM 968223206 42,662 2,608
2015-02-10 2014-12-31 13F WILEY JOHN & SONS CL A 968223206 41,162 41,162 2,438 0.0215
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.