Arkolith/Funds/Elm Partners Management LLC

Elm Partners Management LLC

CIK 1743941
Holdings as of Mar 31, 2026·disclosed May 13, 2026·~43-day 13F lag·13F-HR
Active Filer

Elm Partners Management LLC holds a focused book of 158 stocks worth $2.3B as of Q1 2026 (disclosed May 13, 2026, a ~45-day 13F lag). This quarter they opened SS Health Care Select Sector and trimmed Vanguard Total Stock MKT ETF. Their largest long position is Vanguard Total Stock MKT ETF at 13% of the equity book.

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holdings, largest changes, and filing provenance.
Opened
11
new positions
Added to
84
existing
Trimmed
36
reduced
Sold out
6
exited

Concentration

Top-heavy: focused book

Top 5 holdings
47%
Top 10 holdings
70%
Top 20 holdings
87%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

4% mapped to company sectors

ETF / fund or unclassified
96%
Information Technology
2%
Financials
0%
Health Care
0%
Industrials
0%
Consumer Discretionary
0%
Utilities
0%
Real Estate
0%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

158 positions
#SecurityValueShares% PortLast moveHistory
1Vanguard Index FDS
TOTAL STK MKT
$299.3M960.2K
13.0%
−3.6%
Reduced · −36K sh
2Vanguard Intl Equity Index F
FTSE EMR MKT ETF
$242.8M4.63M
10.5%
+0.1%
Added · +6K sh
3Schwab Strategic TR
US TIPS ETF
$214.4M8.07M
9.3%
+14%
Added · +993K sh
4Vanguard Intl Equity Index F
FTSE EUROPE ETF
$169.1M2.12M
7.3%
−3.6%
Reduced · −79K sh
5Series Portfolios TR
ELM MARKET NAVIG
$159.6M6.01M
6.9%
+34%
Added · +1.5M sh
6Vanguard Instl Index FD
0-3 MO TREAS BIL
$139.4M1.84M
6.0%
17×
Added · +1.7M sh
7Ishares Inc
CORE MSCI EMKT
$120.6M1.79M
5.2%
+21%
Added · +307K sh
8Vanguard Intl Equity Index F
FTSE PACIFIC ETF
$115.7M1.23M
5.0%
+1.4%
Added · +17K sh
9Ishares TR
CORE MSCI EURO
$76.3M1.12M
3.3%
+16%
Added · +158K sh
10Vanguard Scottsdale FDS
SHORT TERM TREAS
$68.2M1.17M
3.0%
−12%
Reduced · −163K sh
11Vanguard Index FDS
S&P 500 ETF SHS
$62.0M106.8K
2.7%
−11%
Reduced · −14K sh
12Ishares TR
CORE S&P TTL STK
$59.7M431.4K
2.6%
+6.7%
Added · +27K sh
13Vanguard BD Index FDS
TOTAL BND MRKT
$54.8M745.6K
2.4%
−25%
Reduced · −246K sh
14J P Morgan Exchange Traded F
BETABUILDERS EUR
$44.4M632.3K
1.9%
+14%
Added · +76K sh
15Ishares TR
CORE MSCI PAC
$37.7M507.8K
1.6%
+3.7%
Added · +18K sh
16SPDR Index SHS FDS
STATE STREET SPD
$37.6M827.0K
1.6%
−5.6%
Reduced · −49K sh
17J P Morgan Exchange Traded F
BETABUILDERS CDA
$29.4M320.7K
1.3%
+8.7%
Added · +26K sh
18Ishares TR
0-3 MNTH TREASRY
$28.6M284.4K
1.2%
−41%
Reduced · −195K sh
19Ishares TR
CORE US AGGBD ET
$27.3M275.7K
1.2%
−5.5%
Reduced · −16K sh
20Vanguard Index FDS
VALUE ETF
$26.9M139.2K
1.2%
+11%
Added · +13K sh
21Vanguard Index FDS
SMALL CP ETF
$21.7M85.4K
0.9%
+14%
Added · +11K sh
22Schwab Strategic TR
US REIT ETF
$21.4M1.01M
0.9%
+61%
Added · +383K sh
23Vanguard Mun BD FDS
TAX EXEMPT BD
$18.7M375.4K
0.8%
−17%
Reduced · −77K sh
24Ishares TR
0-5 YR TIPS ETF
$18.5M179.3K
0.8%
−58%
Reduced · −249K sh
25Nvidia Corporation
COM
$18.3M110.7K
0.8%
+0.5%
Added · +526 sh
26SPDR Series Trust
STATE STREET SPD
$15.7M211.3K
0.7%
+392%
Added · +168K sh
27Ishares TR
NATIONAL MUN ETF
$14.9M140.4K
0.6%
+7.9%
Added · +10K sh
28Ishares TR
CORE S&P500 ETF
$9.4M14.7K
0.4%
+0.9%
Added · +133 sh
29Vanguard Index FDS
REAL ESTATE ETF
$8.2M94.0K
0.4%
−2.1%
Reduced · −2K sh
30Apple Inc
COM
$6.4M25.8K
0.3%
+30%
Added · +6K sh
31Ishares Inc
MSCI CDA ETF
$6.0M112.1K
0.3%
−0.4%
Reduced · −407 sh
32Dimensional ETF Trust
US EQUITY MARKET
$5.9M85.0K
0.3%
+20%
Added · +14K sh
33Ishares TR
CORE S&P US VLU
$5.0M49.8K
0.2%
+10%
Added · +5K sh
34Schwab Strategic TR
INTL EQTY ETF
$4.7M197.3K
0.2%
+21%
Added · +34K sh
35Vertiv Holdings Co
COM CL A
$4.5M19.1K
0.2%
Held
36Berkshire Hathaway Inc Del
CL A
$4.3M6
0.2%
Held
37State STR SPDR S&P 500 ETF T
TR UNIT
$3.9M6.2K
0.2%
−2.7%
Reduced · −170 sh
38Vanguard Tax-Managed FDS
VAN FTSE DEV MKT
$3.7M60.0K
0.2%
+1.6%
Added · +973 sh
39Coherent Corp
COM
$3.5M16.0K
0.2%
−20%
Reduced · −4K sh
40Eli Lilly & Co
COM
$3.4M3.9K
0.1%
+1.0%
Added · +40 sh
41Select Sector SPDR TR
STATE STREET TEC
$3.4M26.9K
0.1%
−1.8%
Reduced · −482 sh
42Crowdstrike Hldgs Inc
CL A
$2.9M7.6K
0.1%
−16%
Reduced · −2K sh
43Vanguard World FD
FINANCIALS ETF
$2.8M23.5K
0.1%
−38%
Reduced · −14K sh
44Ishares TR
CORE S&P SCP ETF
$2.7M22.5K
0.1%
+7.0%
Added · +1K sh
45Brookfield Corp
CL A LTD VT SH
$2.7M69.8K
0.1%
Held
46Select Sector SPDR TR
STATE STREET FIN
$2.5M52.0K
0.1%
−9.4%
Reduced · −5K sh
47Schwab Strategic TR
US BRD MKT ETF
$2.5M103.0K
0.1%
−3.6%
Reduced · −4K sh
48International Business Machs
COM
$2.5M10.4K
0.1%
−3.7%
Reduced · −401 sh
49Vanguard World FD
CONSUM DIS ETF
$2.4M6.8K
0.1%
−8.9%
Reduced · −667 sh
50Vanguard World FD
INDUSTRIAL ETF
$2.1M7.0K
0.1%
+1.4%
Added · +95 sh
Showing 50 of 158 positions

Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q1 2026Mar 31, 2026May 13, 2026158$2.3B13F-HR
Q4 2025Dec 31, 2025Feb 10, 2026154$2.2B13F-HR
Q3 2025Sep 30, 2025Nov 4, 2025149$2.0B13F-HR
Q2 2025Jun 30, 2025Aug 5, 202597$1.7B13F-HR
Q1 2025Mar 31, 2025May 13, 202566$1.6B13F-HR
Q4 2024Dec 31, 2024Feb 13, 202568$1.5B13F-HR
Q3 2024Sep 30, 2024Nov 7, 202460$1.4B13F-HR
Q2 2024Jun 30, 2024Jul 31, 202460$1.3B13F-HR
Q1 2024Mar 31, 2024Apr 30, 202461$1.3B13F-HR
Q4 2023Dec 31, 2023Jan 29, 202452$1.1B13F-HR
Q3 2023Sep 30, 2023Oct 24, 202347$966.9M13F-HR
Q2 2023Jun 30, 2023Jul 19, 202341$992.7M13F-HR
Q1 2023Mar 31, 2023Apr 18, 202339$950.7M13F-HR
Q4 2022Dec 31, 2022Jan 26, 202335$864.4M13F-HR
Q3 2022Sep 30, 2022Oct 18, 202236$740.9M13F-HR
Q2 2022Jun 30, 2022Jul 18, 202232$767.0M13F-HR
Q1 2022Mar 31, 2022Apr 21, 202251$791.2M13F-HR
Q4 2021Dec 31, 2021Jan 21, 202233$811.3M13F-HR
Q3 2021Sep 30, 2021Oct 26, 202135$749.2M13F-HR/A
Q2 2021Jun 30, 2021Jul 19, 202142$759.9M13F-HR
Q1 2021Mar 31, 2021Apr 26, 202142$703.0M13F-HR
Q4 2020Dec 31, 2020Jan 19, 202141$669.1M13F-HR
Q3 2020Sep 30, 2020Oct 19, 202042$594.5M13F-HR
Amended / restated
  • Q3 2021 · filed Oct 14, 202113F-HR · superseded

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.