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Liberty Mutual Group Asset Management Inc. — 13F Holdings & Portfolio

CIK 1533497 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Liberty Mutual Group Asset Management Inc. manages $1.15B in 13F-reported U.S. long-equity assets across 82 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SRLN (10.03%), FRVO (9.90%), IEF (8.70%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 13 new positions, exited 2, added to 9, and trimmed 6.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
175 BERKELEY STREET
BOSTON, MA 02116
Phone
(617) 357-9500
Filing Manager
Liberty Mutual Group Asset Management Inc.
Boston, MA
Signatory
Scott D. Fitzhenry
Chief Compliance Officer, Investments
Loading holdings…
AUM

$1.15B

Long-equity book

Holdings

82

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+13 / −2 / ↑9 / ↓6

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • SSGA ACTIVE ETF TR$68.2M +56.3%
  • STATE STR SPDR S&P 500 ETF T$49.7M +146.1%
  • VANGUARD INDEX FDS$8.5M +6.7%
  • SERVICENOW INC$5.2M +162.0%
  • AFFIRM HLDGS INC$2.5M +78.0%
Show all 9 →

Top Trims

  • CRESCENT ENERGY COMPANY-$455.8M -91.6%
  • QXO INC-$8.7M -11.0%
  • PLANET LABS PBC-$4.2M -94.9%
  • RHYTHM PHARMACEUTICALS INC-$1.7M -94.5%
  • CIRCLE INTERNET GROUP INC-$1.3M -71.0%
Show all 6 →

New Positions

  • FERVO ENERGY CO$113.4M
  • ISHARES TR$29.5M
  • KARDIGAN INC$28.5M
  • ISHARES TR$27.2M
  • OFFICE PPTYS INCOME TR$22.3M
Show all 13 →

Exited Positions

  • ISHARES INC$12.5M
  • CARNIVAL CORP$3.6M
Show all 2 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 SSGA ACTIVE ETF TR SRLN 78467V608 $115.0M 10.03% 2,853,184 SH
2 FERVO ENERGY CO FRVO 31556C106 $113.4M 9.90% 3,880,626 SH
3 ISHARES TR IEF 464287440 $99.7M 8.70% 1,054,379 SH
4 QXO INC QXO 82846H405 $70.6M 6.16% 4,082,787 SH
5 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $61.9M 5.41% 82,952 SH
6 VANGUARD INDEX FDS VOO 922908363 $54.5M 4.76% 79,316 SH
7 ISHARES TR HYG 464288513 $53.8M 4.70% 672,675 SH
8 SSGA ACTIVE ETF TR SRLN 78467V608 $48.0M 4.19% 1,191,000 SH
9 CRESCENT ENERGY COMPANY CRGY 44952J104 $41.4M 3.61% 4,213,628 SH
10 VANGUARD INDEX FDS VOO 922908363 $41.2M 3.60% 60,057 SH
11 VANGUARD INDEX FDS VOO 922908363 $39.8M 3.47% 57,950 SH
12 ISHARES TR USIG 464288620 $36.7M 3.20% 714,850 SH
13 ISHARES TR USHY 46435U853 $30.2M 2.64% 815,792 SH
14 ISHARES TR ACWI 464288257 $29.5M 2.58% 188,000 SH
15 BLUE OWL CAPITAL CORPORATION OBDC 69121K104 $29.0M 2.53% 2,669,872 SH
16 KARDIGAN INC KARD 485925101 $28.5M 2.49% 1,196,411 SH
17 ISHARES TR AGG 464287226 $27.2M 2.38% 275,000 SH
18 INVESCO EXCH TRADED FD TR II BKLN 46138G508 $25.0M 2.18% 1,225,000 SH
19 ISHARES TR HYG 464288513 $22.4M 1.95% 279,645 SH
20 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $21.8M 1.90% 29,141 SH
21 SSGA ACTIVE ETF TR SRLN 78467V608 $12.2M 1.07% 303,979 SH
22 ISHARES TR IEF 464287440 $12.1M 1.06% 128,128 SH
23 ISHARES TR USHY 46435U853 $11.1M 0.97% 300,443 SH
24 ISHARES TR HYG 464288513 $9.5M 0.83% 118,913 SH
25 SSGA ACTIVE ETF TR SRLN 78467V608 $9.5M 0.83% 235,660 SH
26 ISHARES TR USHY 46435U853 $9.2M 0.80% 248,763 SH
27 OFFICE PPTYS INCOME TR OPI 67623C307 $6.9M 0.60% 404,928 SH
28 OFFICE PPTYS INCOME TR OPI 67623C307 $6.4M 0.56% 379,055 SH
29 SERVICENOW INC NOW 81762P102 $6.3M 0.55% 63,785 SH
30 UBER TECHNOLOGIES INC UBER 90353TAM2 $5.3M 0.46% 4,400,000 SH
31 ARES CAPITAL CORP ARCC 04010L103 $5.0M 0.43% 267,446 SH
32 SSGA ACTIVE ETF TR SRLN 78467V608 $4.7M 0.41% 116,000 SH
33 ISHARES TR USHY 46435U853 $4.4M 0.39% 120,002 SH
34 AFFIRM HLDGS INC AFRM 00827B106 $4.3M 0.38% 53,184 SH
35 UBER TECHNOLOGIES INC UBER 90353TAM2 $3.6M 0.32% 3,050,000 SH
36 MORGAN STANLEY DIRECT LENDIN MSDL 61774A103 $3.1M 0.27% 204,770 SH
37 KORE GROUP HLDGS INC KORE 50066V305 $2.9M 0.26% 319,600 SH
38 OFFICE PPTYS INCOME TR OPI 67623C307 $2.9M 0.25% 170,787 SH
39 DATADOG INC DDOG 23804L103 $2.8M 0.24% 10,611 SH
40 NAVAN INC NAVN 639193101 $2.6M 0.22% 112,062 SH
41 ROBINHOOD MKTS INC HOOD 770700102 $2.3M 0.20% 23,065 SH
42 UBER TECHNOLOGIES INC UBER 90353TAM2 $2.3M 0.20% 1,900,000 SH
43 OFFICE PPTYS INCOME TR OPI 67623C307 $2.2M 0.20% 132,281 SH
44 SERVICENOW INC NOW 81762P102 $2.1M 0.18% 21,262 SH
45 OFFICE PPTYS INCOME TR OPI 67623C307 $2.1M 0.18% 122,963 SH
46 NINE ENERGY SERVICE INC NINE 65441V200 $1.5M 0.13% 112,483 SH
47 SUMMIT MIDSTREAM CORPORATION SMC 86614G101 $1.5M 0.13% 50,940 SH
48 NEBIUS GROUP N.V. NBIS N97284108 $1.4M 0.12% 4,988 SH
49 SERVICETITAN INC TTAN 81764X103 $1.3M 0.12% 18,692 SH
50 AFFIRM HLDGS INC AFRM 00827B106 $1.3M 0.12% 16,190 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $1.15B 82 0001193125-26-350773
2026-03-31 2026-05-15 $1.25B 57 0001193125-26-225322
2025-12-31 2026-02-13 $1.05B 44 0001193125-26-050451
2025-09-30 2025-11-13 $314.5M 19 0001193125-25-280156