Ultralife Corporation
DE ˙ DB ˙ US9038991025
5,65 € ↓ -0,25 (-4,24%)
2026-06-05
DEL PRIS
SecurityDE:ULB / Ultralife Corporation
InstitutionAncora Advisors, LLC
Latest Disclosed Ownership56,169 shares
Latest Disclosed Value $ 366,222
Ancora Advisors, LLC reports 21.71% increase in ownership of ULB / Ultralife Corporation

On May 15, 2026 - Ancora Advisors, LLC filed a 13F-HR form disclosing ownership of 56,169 shares of Ultralife Corporation (DE:ULB) valued at $306,121 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 46,149 shares of Ultralife Corporation. This represents a change in shares of 21.71% during the quarter. The current value of the position is $317,355 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)
2026-05-15 2026-03-31 13F ULTRALIFE BATTERIES COM COM 903899102 56,169 10,020 21.71 366 39.16 0.0046
2026-02-17 2025-12-31 13F ULTRALIFE BATTERIES COM COM 903899102 46,149 -59,172 -56.18 264 -63.37 0.0054
2025-11-14 2025-09-30 13F ULTRALIFE COM 903899102 105,321 20,562 24.26 718 -5.65 0.0143
2025-08-14 2025-06-30 13F ULTRALIFE COM 903899102 84,759 84,759 761 0.0158
2022-08-15 2022-06-30 13F ULTRALIFE BATTERIES COM COM 903899102 0 -1,090 -100.00 0 -100.00
2022-05-13 2022-03-31 13F ULTRALIFE BATTERIES COM COM 903899102 1,090 1,090 9 0.0002
2022-02-14 2021-12-31 13F ULTRALIFE COM 903899102 0 -1,090 -100.00 0 -100.00
2021-11-15 2021-09-30 13F ULTRALIFE COM 903899102 1,090 0 0.00 8 -11.11 0.0002
2021-11-12 2021-06-30 13F/A-1 ULTRALIFE COM 903899102 1,090 0 0.00 9 0.00 0.0002
2021-08-13 2021-06-30 13F ULTRALIFE COM 903899102 1,090 0 9 0.0002
2021-11-12 2021-03-31 13F/A-1 ULTRALIFE BATTERIES COM COM 903899102 1,090 -24,212 -95.69 9 -94.51 0.0002
2021-05-14 2021-03-31 13F ULTRALIFE BATTERIES COM COM 903899102 1,090 -24,212 9 0.0002
2021-11-12 2020-12-31 13F/A-1 ULTRALIFE COM 903899102 25,302 -22,490 -47.06 164 -41.84 0.0053
2021-02-12 2020-12-31 13F ULTRALIFE COM 903899102 25,302 -22,490 164 0.0053
2021-11-12 2020-09-30 13F/A-1 ULTRALIFE COM 903899102 47,792 -31,524 -39.74 282 -49.28 0.0112
2020-11-13 2020-09-30 13F ULTRALIFE COM 903899102 47,792 -31,524 282 0.0112
2021-11-12 2020-06-30 13F/A-1 ULTRALIFE COM 903899102 79,316 24,931 45.84 556 96.47 0.0233
2020-08-14 2020-06-30 13F ULTRALIFE COM 903899102 79,316 24,931 556 0.0233
2021-11-12 2020-03-31 13F/A-1 ULTRALIFE COM 903899102 54,385 -20,630 -27.50 283 -48.92 0.0131
2020-05-14 2020-03-31 13F ULTRALIFE COM 903899102 54,385 -20,630 283 0.0131
2020-02-14 2019-12-31 13F ULTRALIFE COM 903899102 75,015 14,790 24.56 554 6.13 0.0206
2019-11-19 2019-09-30 13F/A-2 ULTRALIFE COM 903899102 60,225 6,960 13.07 522 23.40 0.0228
2019-11-18 2019-09-30 13F/A-1 ULTRALIFE COM 903899102 60,225 6,960 522 0.0228
2019-11-14 2019-09-30 13F ULTRALIFE COM 903899102 60,225 6,960 522 0.0229
2019-11-14 2019-06-30 13F/A-1 ULTRALIFE COM 903899102 53,265 18,980 55.36 423 20.17 0.0190
2019-08-12 2019-06-30 13F ULTRALIFE COM 903899102 53,265 18,980 423 17,471.7220
2019-11-14 2019-03-31 13F/A-1 ULTRALIFE COM 903899102 34,285 34,285 352 0.0160
2019-05-15 2019-03-31 13F ULTRALIFE COM 903899102 34,285 352 0.0147
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.