Arkolith/Funds/O'shaughnessy Asset Management, LLC

O'shaughnessy Asset Management, LLC

CIK 1423442Asset manager
Holdings as of Jun 30, 2026·disclosed Aug 13, 2026·~44-day 13F lag·13F-HR
Active Filer

O'shaughnessy Asset Management, LLC holds a diversified book of 2587 stocks worth $21.5B as of Q2 2026 (disclosed Aug 13, 2026, a ~44-day 13F lag). This quarter they opened Honeywell Intl Inc and trimmed Nvidia Corp. Their largest long position is Apple Inc at 5% of the equity book. They also disclosed $231.8M in put options (a bearish bet), shown separately below and excluded from the equity book.

Opened
351
bought for the first time
  • Honeywell Intl Inc
  • Honeywell Aerospace Inc
  • Transocean Ltd
  • +348 more · largest first
Added to
924
already held, bought more
Trimmed
1287
sold some, still holds it
Sold out
247
exited the position entirely

Concentration

Top-heavy: diversified book

Top 5 holdings
15%
Top 10 holdings
21%
Top 20 holdings
29%

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

Direct sector allocation

89% mapped to company sectors

Information Technology
31%
Financials
16%
ETF / fund or unclassified
11%
Industrials
10%
Consumer Discretionary
8%
Health Care
7%
Materials
4%
Energy
4%

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

Funds with the most overlap

Other tracked managers holding the same core names as O'shaughnessy Asset Management, LLC

Manager / fundShared namesTheir $ in those
BlackRock, Inc.80 / 80$2.8T
FMR LLC80 / 80$978.0B
MORGAN STANLEY80 / 80$650.5B
JPMORGAN CHASE & CO80 / 80$639.6B
BANK OF AMERICA CORP /DE/80 / 80$418.3B
NORTHERN TRUST CORP80 / 80$376.2B
GOLDMAN SACHS GROUP INC80 / 80$316.7B
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME80 / 80$261.5B

Ranked by how many of O'shaughnessy Asset Management, LLC's top 80 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.

Holdings: largest first

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

2,587 positions
#SecurityValueShares% PortLast moveHistory
1Apple Inc
COM
$1.2B4.01M
5.4%
▲+13%
Added · +450K sh
2Nvidia Corporation
COM
$821.4M4.11M
3.8%
▼−13%
Reduced · −602K sh
3Microsoft Corp
COM
$440.5M1.18M
2.1%
▼−10%
Reduced · −134K sh
4Alphabet Inc
CAP STK CL A
$407.3M1.14M
1.9%
▼−13%
Reduced · −176K sh
5Amazon Com Inc
COM
$384.3M1.61M
1.8%
▼−7.3%
Reduced · −127K sh
6Broadcom Inc
COM
$315.4M835.1K
1.5%
▼−15%
Reduced · −143K sh
7Alphabet Inc
CAP STK CL C
$309.2M875.2K
1.4%
▼−9.1%
Reduced · −87K sh
8Micron Technology Inc
COM
$260.4M225.6K
1.2%
▲+2.7%
Added · +6K sh
9Ishares TR
CORE US AGGBD ET
$257.7M2.60M
1.2%
▲+2.8%
Added · +70K sh
10JPMorgan Chase & Co
COM
$219.3M670.0K
1.0%
▼−8.5%
Reduced · −62K sh
11Eli Lilly & Co
COM
$207.5M173.0K
1.0%
▼−7.8%
Reduced · −15K sh
12Taiwan Semiconductor Manufac
SPONSORED ADS
$190.6M399.2K
0.9%
▼−2.5%
Reduced · −10K sh
13Tesla Inc
COM
$181.6M431.7K
0.8%
▼−14%
Reduced · −71K sh
14Meta Platforms Inc
CL A
$180.2M319.9K
0.8%
▼−22%
Reduced · −91K sh
15Walmart Inc
COM
$169.3M1.49M
0.8%
▼−3.8%
Reduced · −58K sh
16Exxon Mobil Corp
COM
$164.4M1.20M
0.8%
▼−7.1%
Reduced · −92K sh
17Altria Group Inc
COM
$163.1M2.27M
0.8%
▲+2.2%
Added · +48K sh
18Johnson & Johnson
COM
$162.6M640.4K
0.8%
▼−7.3%
Reduced · −51K sh
19Visa Inc
COM CL A
$156.7M456.8K
0.7%
▼−4.4%
Reduced · −21K sh
20Berkshire Hathaway Inc Del
CL B NEW
$152.6M304.9K
0.7%
▼−3.9%
Reduced · −12K sh
21Advanced Micro Devices Inc
COM
$143.2M246.5K
0.7%
▼−7.4%
Reduced · −20K sh
22Citigroup Inc
COM NEW
$142.8M1.02M
0.7%
▲+5.7%
Added · +55K sh
23Western Digital Corp
COM
$142.3M222.7K
0.7%
▲+5.1%
Added · +11K sh
24State STR SPDR S&P 500 ETF T
TR UNIT
$135.0M180.8K
0.6%
▲+1.3%
Added · +2K sh
25Cisco Sys Inc
COM
$132.8M1.13M
0.6%
▼−0.4%
Reduced · −5K sh
26Caterpillar Inc
COM
$132.2M124.1K
0.6%
▼−9.8%
Reduced · −13K sh
27Lam Research Corp
COM NEW
$128.9M297.4K
0.6%
▼−5.1%
Reduced · −16K sh
28Bank Of Amer Corp
COM
$128.2M2.25M
0.6%
▲+11%
Added · +217K sh
29Ishares TR
0-5 YR TIPS ETF
$124.0M1.21M
0.6%
▲+4.3%
Added · +50K sh
30Seagate Technology HLDNGS PL
ORD SHS
$122.7M127.2K
0.6%
▼−6.5%
Reduced · −9K sh
31Synchrony Financial
COM
$119.2M1.57M
0.6%
▲+4.4%
Added · +67K sh
32General MTRS Co
COM
$110.6M1.44M
0.5%
▲+8.9%
Added · +117K sh
33Kla Corp
COM NEW
$109.7M363.6K
0.5%
▲+836%
Added · +325K sh
34Applied Matls Inc
COM
$108.7M150.4K
0.5%
▼−12%
Reduced · −21K sh
35Hca Healthcare Inc
COM
$102.9M263.8K
0.5%
▼−5.0%
Reduced · −14K sh
36Ebay Inc.
COM
$102.5M917.5K
0.5%
▼−16%
Reduced · −181K sh
37Tapestry Inc
COM
$101.5M693.7K
0.5%
▼−20%
Reduced · −168K sh
38Costco Wholesale Corporation
COM
$98.9M105.7K
0.5%
▼−14%
Reduced · −17K sh
39D R Horton Inc
COM
$93.3M572.6K
0.4%
▲+27%
Added · +122K sh
40Jabil Inc
COM
$92.6M240.2K
0.4%
▼−15%
Reduced · −44K sh
41Home Depot Inc
COM
$87.6M248.5K
0.4%
▼−4.1%
Reduced · −11K sh
42Abbvie Inc
COM
$87.4M347.2K
0.4%
▼−13%
Reduced · −51K sh
43Mastercard Incorporated
CL A
$83.1M161.8K
0.4%
▼−12%
Reduced · −23K sh
44Ishares TR
NATIONAL MUN ETF
$81.1M753.7K
0.4%
▲+16%
Added · +101K sh
45Metlife Inc
COM
$81.0M957.0K
0.4%
▼−5.6%
Reduced · −57K sh
46Verizon Communications Inc
COM
$80.7M1.91M
0.4%
▼−0.4%
Reduced · −8K sh
47Vanguard Index FDS
S&P 500 ETF SHS
$79.8M116.2K
0.4%
▼−11%
Reduced · −15K sh
48Ishares TR
ISHS 1-5YR INVS
$79.6M1.52M
0.4%
▲+4.0%
Added · +59K sh
49ASML Hldg NV
N Y REGISTRY SHS
$77.8M39.1K
0.4%
▲+5.5%
Added · +2K sh
50Wells Fargo & Co
COM
$77.7M940.3K
0.4%
▼−25%
Reduced · −318K sh
Showing 50 of 2,587 positions
Build

Build on this 13F portfolio

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

13F holdings API

Owners, holdings, deltas, point-in-time portfolios.

stock.owners

Form 4 insider API

Open-market buys and sells, cluster scans, company flows.

insider.transactions

MCP quickstart

Connect an agent, mint a key, make the first call.

/api/mcp
Build

Ask your agent what O'shaughnessy Asset Management, LLC owns

This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.

Get a key Compare plans13F data
Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/funds/1423442/holdings"
Ask your agent
Use Arkolith to show O'SHAUGHNESSY ASSET MANAGEMENT, LLC's latest
holdings, largest changes, and filing provenance.

Largest options & derivatives disclosed

Put / call positions from the 13F — totals include every disclosed option leg

Put notional (bearish)$231.8M
TypeUnderlyingNotional valueUnderlying shares
PUT · bearishSS SPDR S&P 500 ETF TRUST-USSPY$146.0M196K
PUT · bearishAPPLE INCAAPL$26.3M91K
PUT · bearishINVESCO QQQ TRUST SERIES 1QQQ$19.1M26K
PUT · bearishALPHABET INC-CL CGOOG$7.6M22K
PUT · bearishSS SPDR DOW JONES INDUS AVGDIA$5.0M10K
PUT · bearishAMAZON.COM INCAMZN$4.7M20K
PUT · bearishNVIDIA CORPNVDA$4.1M21K
PUT · bearishMICRON TECHNOLOGY INCMU$2.9M3K
PUT · bearishVANGUARD TOTAL STOCK MKT ETFVTI$1.8M5K
PUT · bearishISHARES RUSSELL 2000 ETFIWM$1.8M6K
PUT · bearishALPHABET INC-CL AGOOGL$1.7M5K
PUT · bearishTESLA INCTSLA$1.6M4K
PUT · bearishWALMART INCWMT$1.5M14K
PUT · bearishMETA PLATFORMS INC-CLASS AMETA$1.2M2K
PUT · bearishDICK'S SPORTING GOODS INCDKS$1.0M5K
PUT · bearishUNITED PARCEL SERVICE-CL BUPS$839K8K
PUT · bearishINTUITIVE SURGICAL INCISRG$756K2K
PUT · bearishBANK OF AMERICA CORPBAC$684K12K
PUT · bearishBROADCOM INCAVGO$453K1K
PUT · bearishJPMORGAN CHASE & COJPM$393K1K
PUT · bearishISHARES MSCI EAFE ETFEFA$322K3K
PUT · bearishACCENTURE PLC-CL AACN$299K2K
PUT · bearishMARVELL TECHNOLOGY INCMRVL$298K1K
PUT · bearishTJX COMPANIES INCTJX$273K2K
PUT · bearishISHARES MSCI EMERGING MARKETEEM$226K3K

13F filers disclose option positions at the market value of the underlying the contracts reference, not the premium paid. A put is a bearish bet (it gains if the stock falls); a call is bullish. “Underlying shares” is the share count the contracts control, not a share holding. These legs are excluded from the equity book, weighting, concentration and sector figures above. Showing the largest 25 of 31 option legs.

Filing history

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

QuarterAs ofFiledPositionsValueForm
Q2 2026Jun 30, 2026Aug 13, 20262,929$21.7B13F-HR
Q1 2026Mar 31, 2026May 13, 20262,776$20.1B13F-HR
Q4 2025Dec 31, 2025Feb 11, 20262,747$18.1B13F-HR
Q3 2025Sep 30, 2025Nov 13, 20252,658$17.0B13F-HR
Q2 2025Jun 30, 2025Aug 12, 20252,479$14.7B13F-HR
Q1 2025Mar 31, 2025May 13, 20252,406$12.5B13F-HR
Q4 2024Dec 31, 2024Feb 12, 20252,300$11.8B13F-HR
Q3 2024Sep 30, 2024Nov 12, 20242,215$11.2B13F-HR
Q2 2024Jun 30, 2024Aug 14, 20242,060$9.7B13F-HR
Q1 2024Mar 31, 2024May 13, 20241,995$9.0B13F-HR
Q4 2023Dec 31, 2023Feb 9, 20241,858$7.5B13F-HR
Q3 2023Sep 30, 2023Nov 13, 20231,742$6.7B13F-HR
Q2 2023Jun 30, 2023Aug 11, 20231,628$6.7B13F-HR
Q1 2023Mar 31, 2023May 12, 20231,608$6.4B13F-HR
Q4 2022Dec 31, 2022Feb 10, 20231,524$6.1B13F-HR
Q3 2022Sep 30, 2022Nov 14, 20221,483$5.3B13F-HR
Q2 2022Jun 30, 2022Aug 11, 20221,403$5.4B13F-HR
Q1 2022Mar 31, 2022May 13, 20221,428$6.0B13F-HR
Q4 2021Dec 31, 2021Feb 11, 20221,421$5.6B13F-HR
Q3 2021Sep 30, 2021Nov 10, 20212,810$4.9B13F-HR
Q2 2021Jun 30, 2021Aug 9, 20212,712$5.0B13F-HR
Q1 2021Mar 31, 2021May 14, 20212,511$4.5B13F-HR
Q4 2020Dec 31, 2020Feb 11, 20212,219$3.7B13F-HR
Q3 2020Sep 30, 2020Nov 12, 20202,025$3.3B13F-HR

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 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.