13F Insight
DOSSIER · 13F-HR · Q3 2026

INCOME RESEARCH & MANAGEMENT

$164M in tracked AUM across 33 positions as of Q3 2026.

IR
CIK 0001165830 · last filed Sep 30, 2026
Total AUM
$164M
as of Q3 2026
Holdings
33
—
positions
Whale Score
61
61
tracked
Activity
—
no data
changes this Q
AI Analysis · Q3 2026
Comprehensive Analysis of SEC 13F Filing: INCOME RESEARCH & MANAGEMENT
1. Portfolio Overview

Income Research & Management (IRM) presents a portfolio totaling $190.39 million as of the report date (December 31, 2025), spread across 32 holdings. The firm manages a concentrated portfolio, with the top 10 positions accounting for approximately 49.7% of total assets. The portfolio experienced a decrease in value of 6.5% during the quarter, declining from $203.55 million, li...

The portfolio structure is characterized by a high degree of equal weighting among its top equity positions. The largest position, BOFA FIN LLC, constitutes only 5.59% of the portfolio, while the 10th position, BLOCK INC, holds 4.12%. This tight band suggests a risk-managed approach intended to limit single-name exposure while maintaining conviction in selected securities. Additionally, the inclusion of fixed-income ETFs and preferred securities indicates a multi-asset class approach aimed at generating yield.

2. Key Holdings
Analysis generated by 13F Insight from SEC Form 13F filing data · Q3 2026. Methodology

Quarter at a glance — Q3 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q3 2026.

#HoldingValueSharesWeight
01
BAC 0.6 05/25/27 MTN
BOFA FIN LLC
$10M6.8M5.9%02
90353TAM2
UBER TECHNOLOGIES INC
$8M7.3M5.1%03
WEC 3.375 06/01/28
WEC ENERGY GROUP INC
$8M8.3M5.0%04
XYZ 0.25 11/01/27
BLOCK INC
$8M8.6M5.0%05
LNT 3.25 05/30/28
ALLIANT ENERGY CORP
$8M7.9M4.8%06
CSWC 5.125 11/15/29
CAPITAL SOUTHWEST CORP
$8M7.4M4.7%07
ON 0.5 03/01/29
ON SEMICONDUCTOR CORP
$7M6.6M4.2%08
MCHP 0.75 06/01/30
MICROCHIP TECHNOLOGY INC.
$6M6.2M3.9%09
EEFT 0.75 03/15/49
EURONET WORLDWIDE INC
$6M7.2M3.9%10
AKAM 0.375 09/01/27
AKAMAI TECHNOLOGIES INC
$6M5.6M3.8%

Filing history

2026Q3Sep 30
$164M▼ 11.3%
33 positionsView →2026Q2Jun 30
$184M▲ 9.4%
30 positionsView →2026Q1Mar 31
$169M▼ 11.4%
26 positionsView →2025Q4Dec 31
$190M▼ 6.5%
32 positionsView →2025Q3Sep 30
$204M▼ 45.6%
33 positionsLocked2025Q2Jun 30
$374M▲ 59.4%
40 positionsLocked2025Q1Mar 31
$235M▲ 12.0%
27 positionsLocked2024Q4Dec 31
$210M▲ 0.9%
25 positionsLocked2024Q3Sep 30
$208M▲ 19.8%
22 positionsLocked2024Q2Jun 30
$173M▲ 17.0%
18 positionsLocked2024Q1Mar 31
$148M▲ 2.7%
16 positionsLocked2023Q4Dec 31
$144M▲ 12.9%
12 positionsLocked
Showing 12 of 80