EnerSys
DE ˙ DB ˙ US29275Y1029
206,40 € ↑0,20 (0,10%)
2026-06-04
DEL PRIS
SecurityDE:FDN / EnerSys
InstitutionNorthern Trust Corp
Latest Disclosed Ownership505,555 shares
Latest Disclosed Value $ 87,825,015
Northern Trust Corp reports 2.31% increase in ownership of FDN / EnerSys

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 505,555 shares of EnerSys (DE:FDN) valued at $75,681,584 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 494,142 shares of EnerSys. This represents a change in shares of 2.31% during the quarter. The current value of the position is $104,346,552 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)
2026-05-14 2026-03-31 13F ENERSYS COM 29275Y102 505,555 11,413 2.31 87,825 21.11 0.0024
2026-02-17 2025-12-31 13F ENERSYS COM 29275Y102 494,142 -45,119 -8.37 72,515 19.04 0.0019
2025-11-14 2025-09-30 13F ENERSYS COM 29275Y102 539,261 -16,376 -2.95 60,915 27.82 0.0018
2025-08-13 2025-06-30 13F ENERSYS COM 29275Y102 555,637 -37,433 -6.31 47,657 -12.26 0.0066
2025-05-13 2025-03-31 13F ENERSYS COM 29275Y102 593,070 -14,035 -2.31 54,313 -3.21 0.0081
2025-02-14 2024-12-31 13F ENERSYS COM 29275Y102 607,105 35,667 6.24 56,115 -3.77 0.0079
2024-11-13 2024-09-30 13F ENERSYS COM 29275Y102 571,438 -24,370 -4.09 58,315 -5.45 0.0095
2024-08-14 2024-06-30 13F ENERSYS COM 29275Y102 595,808 29,060 5.13 61,678 15.21 0.0104
2024-05-14 2024-03-31 13F ENERSYS COM 29275Y102 566,748 -68,778 -10.82 53,535 -16.56 0.0092
2024-02-13 2023-12-31 13F ENERSYS COM 29275Y102 635,526 8,202 1.31 64,163 8.04 0.0116
2023-11-13 2023-09-30 13F ENERSYS COM 29275Y102 627,324 -8,500 -1.34 59,389 -13.93 0.0115
2023-08-11 2023-06-30 13F ENERSYS COM 29275Y102 635,824 5,932 0.94 69,000 26.08 0.0133
2023-05-15 2023-03-31 13F ENERSYS COM 29275Y102 629,892 -2,525 -0.40 54,725 17.19 0.0108
2023-02-13 2022-12-31 13F ENERSYS COM 29275Y102 632,417 -26,389 -4.01 46,698 21.85 0.0098
2022-11-14 2022-09-30 13F ENERSYS COM 29275Y102 658,806 -21,958 -3.23 38,323 -4.52 0.0088
2022-08-12 2022-06-30 13F ENERSYS COM 29275Y102 680,764 -61,781 -8.32 40,137 -27.51 0.0086
2022-05-13 2022-03-31 13F ENERSYS COM 29275Y102 742,545 -46,842 -5.93 55,372 -11.28 0.0097
2022-02-08 2021-12-31 13F ENERSYS COM 29275Y102 789,387 -23,786 -2.93 62,409 3.10 0.0102
2021-11-15 2021-09-30 13F ENERSYS COM 29275Y102 813,173 -6,619 -0.81 60,533 -24.45 0.0107
2021-08-13 2021-06-30 13F ENERSYS COM 29275Y102 819,792 6,522 0.80 80,118 8.49 0.0141
2021-05-12 2021-03-31 13F ENERSYS COM 29275Y102 813,270 -148,073 -15.40 73,846 -7.52 0.0137
2021-02-11 2020-12-31 13F ENERSYS COM 29275Y102 961,343 -21,186 -2.16 79,849 21.08 0.0156
2020-11-16 2020-09-30 13F ENERSYS COM 29275Y102 982,529 -50,217 -4.86 65,947 -0.82 0.0145
2020-08-14 2020-06-30 13F ENERSYS COM 29275Y102 1,032,746 -4,098 -0.40 66,489 29.49 0.0158
2020-05-14 2020-03-31 13F ENERSYS COM 29275Y102 1,036,844 3,619 0.35 51,345 -33.59 0.0147
2020-02-14 2019-12-31 13F ENERSYS COM 29275Y102 1,033,225 9,914 0.97 77,316 14.58 0.0173
2019-11-13 2019-09-30 13F ENERSYS COM 29275Y102 1,023,311 38,432 3.90 67,477 0.02 0.0162
2019-08-13 2019-06-30 13F ENERSYS COM 29275Y102 984,879 79,850 8.82 67,465 14.40 0.0160
2019-05-13 2019-03-31 13F ENERSYS COM 29275Y102 905,029 43,516 5.05 58,971 -11.80 0.0146
2019-02-12 2018-12-31 13F ENERSYS COM 29275Y102 861,513 -14,517 -1.66 66,861 -12.40 0.0188
2018-11-14 2018-09-30 13F ENERSYS COM 29275Y102 876,030 -8,657 -0.98 76,329 15.59 0.0187
2018-09-18 2018-06-30 13F/A-1 ENERSYS COM 29275Y102 884,687 -38,277 -4.15 66,032 3.13 0.0168
2018-08-14 2018-06-30 13F ENERSYS COM 29275Y102 887,350 -35,614 66,231
2018-05-09 2018-03-31 13F ENERSYS COM 29275Y102 922,964 -18,288 -1.94 64,025 -2.31 0.0167
2018-02-14 2017-12-31 13F ENERSYS COM 29275Y102 941,252 -42,560 -4.33 65,538 -3.69 0.0166
2017-11-13 2017-09-30 13F ENERSYS COM 29275Y102 983,812 -17,281 -1.73 68,051 -6.17 0.0177
2017-08-11 2017-06-30 13F ENERSYS COM 29275Y102 1,001,093 43,549 4.55 72,529 -4.05 0.0203
2017-05-12 2017-03-31 13F ENERSYS COM 29275Y102 957,544 10,792 1.14 75,590 2.23 0.0218
2017-02-13 2016-12-31 13F ENERSYS COM 29275Y102 946,752 -35,515 -3.62 73,941 8.80 0.0227
2016-11-09 2016-09-30 13F ENERSYS COM 29275Y102 982,267 146,600 17.54 67,962 36.76 0.0212
2016-08-12 2016-06-30 13F ENERSYS COM 29275Y102 835,667 7,705 0.93 49,696 7.98 0.0161
2016-08-19 2016-03-31 13F/A-1 ENERSYS COM 29275Y102 827,962 11,120 1.36 46,023 0.74 0.0153
2016-05-13 2016-03-31 13F Enersys COMM 29275Y102 827,959 46,133
2016-02-12 2015-12-31 13F Enersys COMM 29275Y102 816,842 5,960 0.74 45,685 5.15 0.0151
2015-11-12 2015-09-30 13F Enersys COMM 29275Y102 810,882 56,848 7.54 43,448 -18.02 0.0145
2015-08-13 2015-06-30 13F ENERSYS COM 29275Y102 754,034 -67,191 -8.18 53,001 0.46 0.0359
2015-08-13 2015-06-30 13F Enersys COMM 029275Y10 52,305 -768,920 3,677 0.0025
2015-05-14 2015-03-31 13F Enersys COMM 29275Y102 821,225 8,392 1.03 52,756 5.16 0.0159
2015-02-12 2014-12-31 13F Enersys COM 29275Y102 812,833 -19,123 -2.30 50,168 2.83 0.0151
2014-11-13 2014-09-30 13F Enersys COMM 29275Y102 831,956 1,171 0.14 48,786 -14.64 0.0153
2014-08-14 2014-06-30 13F ENERSYS com 29275Y102 830,785 -78,287 -8.61 57,150 -9.27 0.0178
2014-05-14 2014-03-31 13F ENERSYS COMM 29275Y102 909,072 -13,870 -1.50 62,991 -2.62 0.0198
2014-02-21 2013-12-31 13F/A-1 ENERSYS COM 29275Y102 922,942 5,785 0.63 64,689 16.33 0.0207
2014-02-12 2013-12-31 13F ENERSYS COM 29275Y102 922,942 64,689
2013-11-13 2013-09-30 13F ENERSYS COM 29275Y102 917,157 -7,430 -0.80 55,607 22.64 0.0196
2013-08-09 2013-06-30 13F ENERSYS COM 29275Y102 924,587 924,587 45,342 0.0164
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.