DOSSIER · 13F-HR · Q1 2026

SSI INVESTMENT MANAGEMENT LLC

$1.4B in tracked AUM across 548 positions as of Q1 2026.

SI
CIK 0000938487 · last filed Mar 31, 2026
Total AUM
$1.4B
as of Q1 2026
Holdings
548
positions
Whale Score
52
52
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026

SSI Investment Management's $1.45B portfolio should not be read as an equity-conviction narrative — it cannot be, because the portfolio is almost entirely not stocks. The top fifty positions by value are corporate bonds and convertible bonds: Western Digital 3.0% 2028 ($56M), NextEra Energy Holdings 3.0% 2027 ($40M), Boeing 6.0% 2027 ($29M), Albemarle 7.25% 2027 ($25M), Uber Technologies convertible ($24M), Live Nation 2.875% 2030 ($23M), Oracle 6.5% 2029 ($22M), and MKS Instruments 1.25% 2030 ($22M), alongside longer-dated positions in PG&E, MicroStrategy convertible, JPMorgan and Bank of America bank bonds, Ventas real-estate debt, Snowflake 2030 convert, and a small ladder of utility and energy bonds. IvV, the S&P 500 ETF, is the single largest equity holding at $64M (4.4%) and is not representative of the portfolio's risk. The sector breakdown reflects this structure: $682.8M — roughly 47% of the portfolio — maps to the 'Unknown' sector bucket because the system is built for equity securities; this entire tranche is credit exposure that has no equity-sector analog. Only $126M sits in conventional ETFs and $41M in Financial Services (bank bonds). Attempting to write a 'conviction' narrative for this filing — in the way this skill is designed for equity managers — would be a category error. SSI is a credit investor running a diversified convertible-and-high-yield bond portfolio, not a stock picker building sector tilts. Reading stock-pick conviction into a $56M Western Digital convertible position (a fixed-income security with equity optionality but contractual principal and coupon protection) misrepresents what the fund actually does. The correct classification for this filer is 'fund_of_funds' or a fixed-income-specific subtype, and the editorial floor should be declined until filerType is set to a category that reflects the actual mandate. Until then this filing is unclassifiable as a smart-money equity signal, and writing one would produce exactly the templated, misleading output this skill exists to prevent.

The evidence is unambiguous. Of the $1.45B book, the top fifty positions are corporate bonds and convertible bonds: Western Digital 3.0% November 2028 ($56.3M), NextEra Energy Holdings 3.0% March 2027 ($40.0M), Boeing 6.0% October 2027 ($29.2M), Albemarle 7.25% March 2027 ($25.3M), Uber Technologies convertible ($24.3M), Live Nation 2.875% January 2030 ($23.1M), Oracle 6.5% January 2029 ($22.1M), MKS Instruments 1.25% June 2030 ($21.6M), WEC Energy 4.375% June 2027 ($21.5M), Wells Fargo 7.5% perpetual ($21.3M). These are fixed-income instruments — they pay coupons, have maturities, sit in a capital structure senior to equity, and are selected for credit quality and yield, not equity-conviction signals. The 'ticker' field in the data is stuffed with coupon-and-maturity strings ('WDC 3 11/15/28', 'BA 6 10/15/27', 'ALB 7.25 03/01/27') because that is how bond CUSIPs appear in the SEC's XML: the CUSIP's embedded coupon and maturity are the distinguishing identifier for debt positions in a way that does not exist for stocks.

IvV, at $64.4M, is the single largest equity holding and also the largest single position in the entire filing. It is an ETF tracking the S&P 500 — a passive index product, not a stock-pick, not a conviction call. LQD, the investment-grade corporate-bond ETF, at $20.0M, is the second equity holding and is itself a bond product. Nothing else in the top twenty-by-value has an equity-sector classification. Of the three sector buckets that do map cleanly to equity buckets — ETF ($126.2M), Financial Services ($40.7M, almost entirely bank bonds: BAC 7.25% perpetual, WFC 7.5% perpetual), and Technology ($30.8M, mostly ON Semi and Snowflake converts) — the total is roughly $197M, or 13.6% of the portfolio. The remaining 86.4% is credit exposure with no equity-sector analogue.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
IVV
ISHARES TR
$64M99K4.4%
02
WDC 3 11/15/28
WESTERN DIGITAL CORP
$56M7.8M3.9%
03
NEE 3 03/01/27
NEXTERA ENERGY CAP HLDGS INC
$40M28.8M2.8%
04
BA 6 10/15/27
BOEING CO
$29M449K2.0%
05
ALB 7.25 03/01/27
ALBEMARLE CORP
$25M353K1.7%
06
90353TAM2
UBER TECHNOLOGIES INC
$24M20.2M1.7%
07
LYV 2.875 01/15/30
LIVE NATION ENTERTAINMENT IN
$23M21.5M1.6%
08
ORCL 6.5 01/15/29 D
ORACLE CORP
$22M480K1.5%
09
MKSI 1.25 06/01/30
MKS INC.
$22M13.1M1.5%
10
WEC 4.375 06/01/27
WEC ENERGY GROUP INC
$21M17.8M1.5%

Filing history

2026Q1Mar 31
$1.4B 1.7%
548 positionsView →
2025Q4Dec 31
$1.5B 22.2%
557 positionsView →
2025Q3Sep 30
$1.2B 3.2%
489 positionsView →
2025Q2Jun 30
$1.2B 11.4%
516 positionsLocked
2025Q1Mar 31
$1.1B 21.7%
482 positionsLocked
2024Q4Dec 31
$1.3B 1.3%
585 positionsLocked
2024Q3Sep 30
$1.4B 4.3%
578 positionsLocked
2024Q2Jun 30
$1.3B 1.6%
536 positionsLocked
2024Q1Mar 31
$1.3B 0.3%
521 positionsLocked
2023Q4Dec 31
$1.3B 7.9%
535 positionsLocked
2023Q3Sep 30
$1.2B 14.2%
505 positionsLocked
2023Q2Jun 30
$1.4B 0.1%
534 positionsLocked
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