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Axiom Investment Management LLC — 13F Holdings & Portfolio

CIK 1513703 · latest 13F-HR filed 2026-07-31

Backtest portfolio

Axiom Investment Management LLC manages $149.7M in 13F-reported U.S. long-equity assets across 4,311 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are UNP (5.09%), PWR (3.37%), AAPL (1.79%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 158 new positions and exited 16; 179 existing positions rose in reported value and 94 fell.

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.

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AUM
$149.7M

Long-equity book

Holdings
4,311

Distinct positions

Period
2026-06-30

Filed 2026-07-31

Q/Q Activity
+158 / −16 / ↑179 / ↓94

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
UNP6.9% · +0%AAPL5.5% · -4%MU4.3% · -21%PWR3.5% · -1%SH3.0% · -27%XLU2.7% · +8%MTB2.3% · -20%GLW2.3% · 0%SPY2.3% · -1%MSFT2.1% · -1%NVDA1.9% · +1%XLF1.8% · +184%B1.7% · -1%MYRG1.7% · 0%OMC1.5% · 0%QQQ1.4% · +3%GLD1.4% · 0%PFE1.4% · +695%XLV1.3% · +7215%CSCO1.2% · -5%LLY1.1% · -1%XLP1.1% · +13114%EPD1.1% · 0%GOOGL1.0% · -0%C1.0% · -2%BAC1.0% · +4%HON1.0% · -51%HONA1.0% · newWCN0.9% · 0%JPM0.9% · -24%GE0.9% · -0%AMZN0.9% · -2%BMY0.9% · +1579%MELI0.9% · -40%BRK.B0.9% · -1%ET0.9% · -26%ABBV0.8% · +2%ED0.8% · +2044%GEV0.8% · +0%TEVA0.7% · -6%JNJ0.7% · +4%BX0.6% · 0%T0.6% · +218%MRK0.6% · -11%GILD0.5% · +31%GDX0.5% · 0%WMT0.5% · 0%AMD0.5% · +4%ELV0.5% · 0%WFC0.5% · 0%PSQ0.5% · +157%TSM0.5% · -6%NOK0.4% · newAVGO0.4% · -19%PG0.4% · -2%INTC0.4% · +7%VTRS0.4% · +539%MTD0.4% · -33%FWONK0.4% · 0%OKE0.4% · 0%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

3 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 34.9%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Apr 15, 2026.

Assets Under Management
$236.8M
Discretionary
$236.8M
Employees
10
Accounts
214
Address
350 FIFTH AVENUE
SUITE 6740
NEW YORK, NY 10118
Phone
(212) 521-3800
This firm reports 3 disclosure items on its registration.
Name Title / Status Ownership Type
DALTON, LIAM, FRANCIS ControlCEO, MANAGING MEMBER, CHAIRMAN, COMPTROLLER
since Aug 2006
75% or moreIndividual
MILLER, ERIC, LEE ControlCHIEF COMPLIANCE OFFICER
since Jan 2011
Less than 5%Individual
DICHIARA, MARIADIRECTOR OF OPERATIONS
since Jan 2013
Less than 5%Individual
Ownership & leadership changes · 4 filings with changes since Mar 29, 2012

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Mar 30, 2017 filing
  • No longer listedMARTINO, MARK, DAVID · CEO, MANAGING MEMBER · 25–50% · control person · listed since Aug 2006
  • ChangedDALTON, LIAM, FRANCIS · title MANAGING MEMBER, CHAIRMAN, COMPTROLLER → CEO, MANAGING MEMBER, CHAIRMAN, COMPTROLLER
Mar 23, 2016 filing
  • No longer listedMAKSUDIAN, WILLIAM · COMPTROLLER · Less than 5% · listed since Aug 2006
  • ChangedDALTON, LIAM, FRANCIS · title MANAGING MEMBER, CHAIRMAN → MANAGING MEMBER, CHAIRMAN, COMPTROLLER
May 31, 2013 filing
  • ChangedDALTON, LIAM, FRANCIS · ownership 50–75% → 75% or more
  • ChangedMARTINO, MARK, DAVID · title CEO, MEMBER → CEO, MANAGING MEMBER
Mar 21, 2013 filing
  • AddedDICHIARA, MARIA · DIRECTOR OF OPERATIONS · Less than 5%
  • ChangedDALTON, LIAM, FRANCIS · title CEO, MEMBER → MANAGING MEMBER, CHAIRMAN
  • ChangedMARTINO, MARK, DAVID · title PRESIDENT, MEMBER → CEO, MEMBER
Mar 29, 2012 filing (earliest on record)
  • ListedDALTON, LIAM, FRANCIS · CEO, MEMBER · 50–75% · control person
  • ListedMAKSUDIAN, WILLIAM · COMPTROLLER · Less than 5%
  • ListedMARTINO, MARK, DAVID · PRESIDENT, MEMBER · 25–50% · control person
  • ListedMILLER, ERIC, LEE · CHIEF COMPLIANCE OFFICER · Less than 5% · control person

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Axiom Investment Management LLC Holdings (2026-06-30)

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 UNION PAC CORP UNP 907818108 $7.6M 5.09% 28,000 SH
2 QUANTA SVCS INC PWR 74762E102 $5.0M 3.37% 7,001 SH
3 APPLE INC AAPL 037833100 $2.7M 1.79% 9,260 SH
4 APPLE INC AAPL 037833100 $2.5M 1.69% 8,720 SH
5 MYR GROUP INC MYRG 55405W104 $2.5M 1.67% 5,000 SH
6 MICRON TECHNOLOGY INC MU 595112103 $1.8M 1.23% 1,600 SH
7 OMNICOM GROUP INC OMC 681919106 $1.8M 1.20% 24,648 SH
8 BARRICK MNG CORP B 06849F108 $1.6M 1.07% 43,500 SH
9 MICRON TECHNOLOGY INC MU 595112103 $1.6M 1.04% 1,350 SH
10 MICRON TECHNOLOGY INC MU 595112103 $1.6M 1.04% 1,350 SH
11 PROSHARES TR SH 74349Y753 $1.4M 0.93% 42,255 SH
12 ENTERPRISE PRODS PARTNERS L EPD 293792107 $1.4M 0.93% 37,940 SH
13 MERCADOLIBRE INC MELI 58733R102 $1.3M 0.88% 772 SH
14 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $1.3M 0.84% 2,500 SH
15 UNION PAC CORP UNP 907818108 $1.2M 0.78% 4,300 SH
16 M & T BK CORP MTB 55261F104 $1.1M 0.76% 4,802 SH
17 SPDR GOLD TR GLD 78463V107 $1.1M 0.74% 3,000 SH
18 M & T BK CORP MTB 55261F104 $1.1M 0.72% 4,500 SH
19 WASTE CONNECTIONS INC WCN 94106B101 $1.0M 0.67% 6,000 SH
20 M & T BK CORP MTB 55261F104 $966.3K 0.65% 4,060 SH
21 CORNING INC GLW 219350105 $881.2K 0.59% 3,450 SH
22 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $854.6K 0.57% 1,144 SH
23 PFIZER INC PFE 717081103 $782.8K 0.52% 32,510 SH
24 PFIZER INC PFE 717081103 $782.8K 0.52% 32,510 SH
25 SELECT SECTOR SPDR TR XLV 81369Y209 $781.4K 0.52% 4,925 SH
26 SELECT SECTOR SPDR TR XLV 81369Y209 $781.4K 0.52% 4,925 SH
27 SELECT SECTOR SPDR TR XLP 81369Y308 $778.8K 0.52% 9,375 SH
28 SELECT SECTOR SPDR TR XLP 81369Y308 $778.8K 0.52% 9,375 SH
29 MICROSOFT CORP MSFT 594918104 $775.1K 0.52% 2,078 SH
30 WALMART INC WMT 931142103 $691.8K 0.46% 6,108 SH
31 SELECT SECTOR SPDR TR XLU 81369Y886 $680.1K 0.45% 15,000 SH
32 BRISTOL-MYERS SQUIBB CO BMY 110122108 $625.2K 0.42% 10,850 SH
33 BRISTOL-MYERS SQUIBB CO BMY 110122108 $625.2K 0.42% 10,850 SH
34 MICROSOFT CORP MSFT 594918104 $621.8K 0.42% 1,667 SH
35 ABBVIE INC ABBV 00287Y109 $600.4K 0.40% 2,386 SH
36 LIBERTY MEDIA CORP DEL FWONK 531229755 $570.8K 0.38% 6,000 SH
37 KKR & CO INC KKR 48251W104 $550.7K 0.37% 6,000 SH
38 CONSOLIDATED EDISON INC ED 209115104 $542.6K 0.36% 4,905 SH
39 CONSOLIDATED EDISON INC ED 209115104 $542.6K 0.36% 4,905 SH
40 ONEOK INC NEW OKE 682680103 $540.6K 0.36% 6,218 SH
41 SELECT SECTOR SPDR TR XLF 81369Y605 $536.1K 0.36% 10,000 SH
42 INVESCO QQQ TR QQQ 46090E103 $519.1K 0.35% 705 SH
43 MERCK & CO INC MRK 58933Y105 $514.0K 0.34% 4,000 SH
44 JOHNSON & JOHNSON JNJ 478160104 $507.9K 0.34% 2,000 SH
45 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $499.6K 0.33% 669 SH
46 VICOR CORP VICR 925815102 $493.7K 0.33% 1,300 SH
47 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $492.9K 0.33% 660 SH
48 INVESCO QQQ TR QQQ 46090E103 $486.6K 0.33% 661 SH
49 OMNICOM GROUP INC OMC 681919106 $473.3K 0.32% 6,499 SH
50 ELEVANCE HEALTH INC FORMERLY ELV 036752103 $425.4K 0.28% 1,100 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-31 $149.7M 4,311 0001398344-26-013168
2026-03-31 2026-05-26 $131.5M 3,956 0001398344-26-009705
2022-12-31 2023-02-14 $38.4M 964 0001398344-23-003089
Filer Information
Address
350 FIFTH AVENUE
SUITE 6740
NEW YORK, NY 10118
Phone
(212) 521-3800
Filing Manager
Axiom Investment Management LLC
NEW YORK, NY
Signatory
Eric Miller
CCO