Jefferies Financial Group Inc.
US ˙ NYSE ˙ US47233W1099

SecurityJEF / Jefferies Financial Group Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership27,274 shares
Latest Disclosed Value $ 1,125,680
Advisor Group Holdings, Inc. ownership in JEF / Jefferies Financial Group Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 27,274 shares of Jefferies Financial Group Inc. (US:JEF) valued at $1,125,598 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 49,399 shares of Jefferies Financial Group Inc.. This represents a change in shares of -44.79% during the quarter. The current value of the position is $1,518,889 USD.

Advisor Group Holdings, Inc. has a history of taking positions in derivatives of the underlying security (JEF) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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.

JEF / Jefferies Financial Group 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)
2026-05-15 2026-03-31 13F JEFFERIES FINANCIAL GROUP IN COM 47233W109 27,274 -22,125 -44.79 1,126 -63.25 0.0010
2026-02-17 2025-12-31 13F JEFFERIES FINL GROUP COM 47233W109 49,399 -4,799 -8.85 3,062 -14.45 0.0045
2025-11-14 2025-09-30 13F JEFFERIES FINL GROUP COM 47233W109 54,198 10,909 25.20 3,578 51.23 0.0050
2025-09-04 2025-06-30 13F/A-1 EFFERIES FINL GROUP COM 47233W109 43,289 -3,724 -7.92 2,367 -6.04 0.0042
2025-08-13 2025-06-30 13F EFFERIES FINL GROUP COM 47233W109 55,377 8,364 4,264 0.0049
2025-05-12 2025-03-31 13F JEFFERIES FINL GROUP COM 47233W109 47,013 -14,636 -23.74 2,519 -46.74 0.0056
2025-06-06 2024-12-31 13F/A-1 JEFFERIES FINL GROUP COM 47233W109 61,649 6,805 12.41 4,729 40.09 0.0106
2025-02-07 2024-12-31 13F JEFFERIES FINL GROUP COM 47233W109 55,450 606 3,469 0.0088
2024-11-13 2024-09-30 13F JEFFERIES FINL GROUP COM 47233W109 54,844 -27,809 -33.65 3,376 -17.94 0.0076
2024-08-13 2024-06-30 13F JEFFERIES FINL GROUP COM 47233W109 82,653 20,424 32.82 4,113 49.89 0.0097
2024-05-10 2024-03-31 13F JEFFERIES FINL GROUP COM 47233W109 62,229 -10,054 -13.91 2,744 -6.06 0.0061
2024-02-12 2023-12-31 13F JEFFERIES FINL GROUP COM 47233W109 72,283 -15,328 -17.50 2,921 -8.97 0.0051
2023-11-13 2023-09-30 13F JEFFERIES FINL GROUP COM 47233W109 87,611 13,874 18.82 3,209 31.19 0.0047
2023-08-21 2023-06-30 13F/A-1 JEFFERIES FINL GROUP COM 47233W109 73,737 -14,379 -16.32 2,446 -12.55 0.0044
2023-08-10 2023-06-30 13F JEFFERIES FINL GROUP COM 47233W109 75,184 -12,932 2,445 0.0007
2023-05-12 2023-03-31 13F JEFFERIES FINL GROUP COM 47233W109 88,116 -6,821 -7.18 2,797 -14.04 0.0053
2023-02-10 2022-12-31 13F JEFFERIES FINL GROUP COM 47233W109 94,937 4,215 4.65 3,254 21.51 0.0066
2022-11-14 2022-09-30 13F JEFFERIES FINL GROUP COM 47233W109 90,722 -15,766 -14.81 2,678 -8.97 0.0061
2022-08-10 2022-06-30 13F JEFFERIES FINL GROUP COM 47233W109 106,488 -2,663 -2.44 2,942 -17.61 0.0065
2022-05-04 2022-03-31 13F JEFFERIES FINL GROUP COM 47233W109 109,151 -11,080 -9.22 3,571 -23.45 0.0069
2022-02-03 2021-12-31 13F JEFFERIES FINL GROUP COM 47233W109 120,231 20,889 21.03 4,665 26.46 0.0088
2021-11-05 2021-09-30 13F JEFFERIES FINL GROUP COM 47233W109 99,342 12,908 14.93 3,689 24.84 0.0077
2021-08-02 2021-06-30 13F JEFFERIES FINL GROUP COM 47233W109 86,434 -4,536 -4.99 2,955 7.89 0.0064
2021-05-13 2021-03-31 13F JEFFERIES FINL GROUP COM 47233W109 90,970 18,575 25.66 2,739 53.79 0.0066
2021-02-10 2020-12-31 13F JEFFERIES FINL GROUP COM 47233W109 72,395 36,717 102.91 1,781 177.85 0.0048
2020-11-12 2020-09-30 13F JEFFERIES FINL GROUP COM 47233W109 35,678 -118 -0.33 641 15.29 0.0019
2020-08-14 2020-06-30 13F JEFFERIES FINL GROUP COM 47233W109 35,796 -30,797 -46.25 556 -39.70 0.0019
2020-05-18 2020-03-31 13F JEFFERIES FINL GROUP COM 47233W109 66,593 66,593 922 0.0038
Disclosed Call 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
(%)
2026-05-15 2026-03-31 13F JEFFERIES FINL GROUP CALL Call 0 -100.00 0 n/a n/a n/a
2026-02-17 2025-12-31 13F JEFFERIES FINL GROUP CALL Call 5 0.00 11 -8.33 n/a n/a n/a
2025-11-14 2025-09-30 13F JEFFERIES FINL GROUP CALL Call 5 0.00 12 71.43 n/a n/a n/a
2025-09-04 2025-06-30 13F/A JEFFERIES FINL GROUP CALL Call 5 8 n/a n/a n/a
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
(%)
2026-05-15 2026-03-31 13F JEFFERIES FINL GROUP PUT Put 0 -100.00 0 n/a n/a n/a
2026-02-17 2025-12-31 13F JEFFERIES FINL GROUP PUT Put 4 0.00 5 0.00 n/a n/a n/a
2025-11-14 2025-09-30 13F JEFFERIES FINL GROUP PUT Put 4 0.00 4 -33.33 n/a n/a n/a
2025-09-04 2025-06-30 13F/A JEFFERIES FINL GROUP PUT Put 4 6 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.