SLM Corporation
MX ˙ BMV ˙ US78442P1066
SecurityMX:SLM / SLM Corporation
InstitutionGAMMA Investing LLC
Latest Disclosed Ownership9,162 shares
Latest Disclosed Value $ 196,158
GAMMA Investing LLC reports 19.78% increase in ownership of SLM / SLM Corporation

On April 6, 2026 - GAMMA Investing LLC filed a 13F-HR form disclosing ownership of 9,162 shares of SLM Corporation (MX:SLM) valued at $196,158 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 7,649 shares of SLM Corporation. This represents a change in shares of 19.78% during the quarter.

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)
2026-04-06 2026-03-31 13F SLM CORP COM Common Stock 78442P106 9,162 1,513 19.78 196 -4.85 0.0092
2026-01-05 2025-12-31 13F SLM CORP COM Common Stock 78442P106 7,649 669 9.58 207 6.74 0.0104
2025-10-02 2025-09-30 13F SLM CORP COM Common Stock 78442P106 6,980 -403 -5.46 193 -20.25 0.0107
2025-07-14 2025-06-30 13F SLM CORP COM Common Stock 78442P106 7,383 -651 -8.10 242 2.98 0.0153
2025-04-15 2025-03-31 13F/A-1 SLM CORP COM Common Stock 78442P106 8,034 1,294 19.20 236 27.03 0.0177
2025-04-07 2025-03-31 13F SLM CORP COM Common Stock 78442P106 235,959 229,219 8 0.0428
2025-01-03 2024-12-31 13F SLM CORP COM Common Stock 78442P106 6,740 1,663 32.76 186 59.48 0.0158
2024-10-04 2024-09-30 13F SLM CORP COM Common Stock 78442P106 5,077 594 116 0.0115
2024-10-07 2024-09-30 13F SLM CORP COM Common Stock 78442P106 5,077 594 13.25 116 24.73 0.0115
2024-07-02 2024-06-30 13F SLM CORP COM Common Stock 78442P106 4,483 337 8.13 93 3.33 0.0127
2024-04-05 2024-03-31 13F SLM CORP COM Common Stock 78442P106 4,146 325 8.51 90 20.00 0.0184
2024-02-01 2023-12-31 13F SLM CORP COM Common Stock 78442P106 3,821 3,821 76 0.0206
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.