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Gilbert & Cook reported holdings

Quarter ended 30 June 2026. Filed with the SEC on 28 July 2026, signed by Andy Armstrong, Chief Compliance Officer. Retrieved 14 October 2026. Page updated 21 October 2026.

Gilbert & Cook’s reported 13F holdings total $869M across 229 positions as of 30 June 2026. The ten largest make up 73.1% of it, and its value rose 12.2% from the prior quarter.

$869M
Reported 13F value
229
Positions
73.1%
In the 10 largest
+12.2%
Value vs. prior quarter

Largest positions

iShares TRCORE S&P500 ETF$207M
Class
CORE S&P500 ETF
Share
23.8%
iShares TRRUS TOP 200 ETF$94M
Class
RUS TOP 200 ETF
Share
10.8%
Vanguard Tax-managed FdsVAN FTSE DEV MKT$88.3M
Class
VAN FTSE DEV MKT
Share
10.2%
John Hancock Exchange TradedMULTIFACTOR MI$75.5M
Class
MULTIFACTOR MI
Share
8.7%
Vanguard BD Index FdsTOTAL BND MRKT$62.7M
Class
TOTAL BND MRKT
Share
7.2%
iShares TRRUS MID CAP ETF$37.6M
Class
RUS MID CAP ETF
Share
4.3%
John Hancock Exchange TradedMULTIFACTR SML$35.1M
Class
MULTIFACTR SML
Share
4.0%
Nvidia CorporationCOM$13.1M
Class
COM
Share
1.5%
Alphabet Inc.CAP STK CL C$11.6M
Class
CAP STK CL C
Share
1.3%
iShares TRRUSSELL 2000 ETF$10.8M
Class
RUSSELL 2000 ETF
Share
1.2%
Ares Capital Corp.COM$7.32M
Class
COM
Share
0.8%
iShares TRRUSSELL 3000 ETF$7.03M
Class
RUSSELL 3000 ETF
Share
0.8%
Amazon Com Inc.COM$6.31M
Class
COM
Share
0.7%
Apple Inc.COM$5.81M
Class
COM
Share
0.7%
Tesla Inc.COM$4.98M
Class
COM
Share
0.6%
Vanguard Index FdsTOTAL STK MKT$4.1M
Class
TOTAL STK MKT
Share
0.5%
SPDR Series TrustST STR P500ETF$4.07M
Class
ST STR P500ETF
Share
0.5%
United Parcel Svcs Inc.CL B$3.96M
Class
CL B
Share
0.5%
State Str SPDR S&P 500 ETF TTR UNIT$3.92M
Class
TR UNIT
Share
0.5%
Microsoft Corp.COM$3.59M
Class
COM
Share
0.4%
Berkshire Hathaway Inc. DelCL B NEW$2.98M
Class
CL B NEW
Share
0.3%
Exxon Mobil Corp.COM$2.97M
Class
COM
Share
0.3%
iShares TRCORE S&P MCP ETF$2.84M
Class
CORE S&P MCP ETF
Share
0.3%
JPMORGAN Chase & COCOM$2.67M
Class
COM
Share
0.3%
Broadcom Inc.COM$2.54M
Class
COM
Share
0.3%
Cadence Design System Inc.COM$2.52M
Class
COM
Share
0.3%
Wells Fargo & COCOM$2.48M
Class
COM
Share
0.3%
Meta Platforms Inc.CL A$2.37M
Class
CL A
Share
0.3%
iShares TRCORE MSCI EAFE$2.28M
Class
CORE MSCI EAFE
Share
0.3%
Ascendis Pharma A/sORD SHS$2.28M
Class
ORD SHS
Share
0.3%
Johnson & JohnsonCOM$2.24M
Class
COM
Share
0.3%
Caterpillar Inc.COM$2.17M
Class
COM
Share
0.2%
Parker-hannifin Corp.COM$2.16M
Class
COM
Share
0.2%
Invesco Qqq TRUNIT SER 1$2.14M
Class
UNIT SER 1
Share
0.2%
Walmart Inc.COM$2.09M
Class
COM
Share
0.2%
Procter & Gamble COCOM$2.06M
Class
COM
Share
0.2%
Rocket Lab Corp.COM$2.05M
Class
COM
Share
0.2%
L3harris Technologies Inc.COM$1.95M
Class
COM
Share
0.2%
Cisco Sys Inc.COM$1.9M
Class
COM
Share
0.2%
Philip Morris Intl Inc.COM$1.87M
Class
COM
Share
0.2%
Abbvie Inc.COM$1.86M
Class
COM
Share
0.2%
Eli Lilly & COCOM$1.69M
Class
COM
Share
0.2%
Alphabet Inc.CAP STK CL A$1.67M
Class
CAP STK CL A
Share
0.2%
iShares TRCORE S&P SCP ETF$1.67M
Class
CORE S&P SCP ETF
Share
0.2%
Live Nation Entertainment INCOM$1.64M
Class
COM
Share
0.2%
Netflix Inc..COM$1.62M
Class
COM
Share
0.2%
Heico Corp. NewCL A$1.59M
Class
CL A
Share
0.2%
Texas Pacific Land CorporatiCOM$1.58M
Class
COM
Share
0.2%
Home Depot Inc.COM$1.54M
Class
COM
Share
0.2%
Transdigm Group Inc.COM$1.53M
Class
COM
Share
0.2%

The share class is shown on a wider screen.

The 50 largest of 229 positions by value, with holdings of the same security combined. The 200 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR

This filing

Form
13F-HR
CIK
1675762
File number
028-18084
Options
0 call, 0 put
In the 25 largest
80.6%
Prior quarter
$774M at 31 March 2026
Positions opened
18
Positions closed
10

Common questions

What are Gilbert & Cook’s 13F holdings worth?

$869 million across 229 positions for the quarter ended 30 June 2026.

What is Gilbert & Cook’s largest 13F holding?

ISHARES TR (CORE S&P500 ETF) was the largest position at $207 million, or 23.8% of reported 13F value, as of 30 June 2026.

How concentrated is Gilbert & Cook’s 13F portfolio?

The ten largest positions accounted for 73.1% of reported value and the twenty-five largest for 80.6%, across 229 positions as of 30 June 2026.

Does Form 13F show everything Gilbert & Cook manages?

No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.

How often does Gilbert & Cook file its 13F?

Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.

Answered from this filing and the prior quarter's.

Back to the Gilbert & Cook profile

Sources

  1. Form 13F-HR, accession 0001675762-26-000004, filed 28 July 2026 for the quarter ended 30 June 2026.
  2. Form 13F-HR, accession 0001675762-26-000003, filed 5 May 2026 for the quarter ended 31 March 2026.
  3. All 13F filings by this firm on EDGAR.

Retrieved 14 October 2026. Values are as reported by the filer in whole dollars; percentages and quarter-over-quarter figures are arithmetic on the filed tables.

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This page restates a public SEC filing for informational purposes only. It is not a recommendation of any security or of Gilbert & Cook, Inc., and Niva is not affiliated with the firm. Holdings change; the filing reflects one quarter-end date.