Gilbert & Cook, Inc.
Registered adviserCIK
1675762
Location
WEST DES MOINES, IA
Portfolio Value
Small
$868,575,471
Diversification
Moderately concentrated
Filing Date
Global Rank
#2,732
/ 8,816
▼ 27
Top Industry
Semiconductors
10.1%
Period ended 4 months ago
Filed Jul 28, 2026 · 3mo
26 quarters · since Mar 2020
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Holder type
Registered adviser
Form ADV roster, Oct 1, 2026
Regulatory AUM
$1,698,122,274
Main clients
Individuals and high net worth
(94% of AUM)
Form ADV history
Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.
| Rosters | Regulatory AUM | Main clients |
|---|---|---|
| Apr 2026 to Oct 2026 | $1,698,122,274 | Individuals and high net worth (94%) |
| Apr 2025 to Mar 2026 | $1,361,575,720 | Individuals and high net worth (94%) |
| Apr 2024 to Mar 2025 | $1,197,704,959 | Individuals and high net worth (94%) |
| May 2023 to Mar 2024 | $973,601,625 | Individuals and high net worth (97%) |
| Apr 2023 | $973,601,625 | Individuals and high net worth (97%) |
| Apr 2022 to Mar 2023 | $1,012,333,774 | Individuals and high net worth (97%) |
3 earlier changes not shown.
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Style
Concentrated
The top 10 positions are 79.5% of the book (60%+)
Turnover
Low turnover
9.6% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 20.7 quarters (12+), a floor since 57.3% of the book was already held when coverage starts
Closest benchmark: every 13F filer's combined book, active share 74.8%; sector active share 64.0% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
229 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
43.1%
+0.6 pts
Top 5
74.8%
+0.1 pts
Top 10
79.5%
+0.1 pts
HHI
2,189
Moderately concentrated+42
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 76.5% | $664,790,605 |
| Technology | 5.4% | $46,489,268 |
| Financial Services | 4.6% | $40,367,833 |
| Industrials | 3.1% | $26,495,638 |
| Communication Services | 2.7% | $23,686,303 |
| Consumer Cyclical | 2.4% | $20,860,491 |
| Healthcare | 2.2% | $18,808,207 |
| Consumer Defensive | 1.0% | $8,948,180 |
| Energy | 0.8% | $7,197,687 |
| Real Estate | 0.5% | $4,759,545 |
| Basic Materials | 0.4% | $3,100,924 |
| Utilities | 0.4% | $3,070,790 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| BND | VANGUARD TOTAL BOND MARKET INDEX FUND | +46,980 | 854,157 | $62,703,665 | |
| AUR | Aurora Innovation, Inc. | +32,843 | 98,142 | $669,328 | |
| JHSC | John Hancock Multifactor Small Cap ETF | +26,422 | 723,059 | $35,111,745 | |
| VO | VANGUARD MID-CAP INDEX FUND | +13,764 | 18,532 | $1,493,123 | |
| VUG | VANGUARD GROWTH INDEX FUND | +13,042 | 15,781 | $1,359,375 | |
| WFC | Wells Fargo & Company | +8,275 | 30,039 | $2,482,422 | |
| JHMM | John Hancock Multifactor Mid Cap ETF | +6,586 | 1,007,790 | $75,543,938 | |
| AAPL | Apple Inc. | +4,296 | 20,088 | $5,812,663 | |
| IWF | iShares Russell 1000 Growth ETF | +4,101 | 5,468 | $678,961 | |
| SHOP | Shopify Inc. | +2,730 | 10,774 | $1,230,175 | |
| META | Meta Platforms, Inc. | +2,627 | 4,214 | $2,373,704 | |
| BAM | Brookfield Asset Management Ltd. | +2,483 | 11,166 | $500,795 | |
| AVGO | Broadcom Inc. | +2,405 | 6,716 | $2,536,969 | |
| KKR | KKR & Co. Inc. | +2,142 | 12,638 | $1,159,915 | |
| VGT | VANGUARD INFORMATION TECHNOLOGY INDEX FUND | +2,081 | 2,378 | $284,218 | |
| SPYM | State Street(R) SPDR(R) Portfolio S&P 500(R) ETF | +1,554 | 46,324 | $4,070,953 | |
| CDNS | Cadence Design Systems Inc | +1,508 | 6,724 | $2,523,651 | |
| SUNB | Sunbelt Rentals Holdings, Inc. | +1,372 | 5,409 | $404,647 | |
| BRO | Brown & Brown, Inc. | +1,202 | 12,824 | $822,659 | |
| PRM | Perimeter Solutions, Inc. | +1,173 | 10,640 | $379,316 | |
| BIPC | Brookfield Infrastructure Corp | +985 | 21,518 | $828,443 | |
| CBRE | Cbre Group, Inc. | +973 | 8,306 | $1,118,735 | |
| LYV | Live Nation Entertainment, Inc. | +922 | 8,981 | $1,644,510 | |
| VEEV | Veeva Systems Inc | +790 | 3,772 | $669,416 | |
| PLD | Prologis, Inc. | +702 | 8,344 | $1,130,361 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| ARCC | Ares Capital Corp | −47,356 | 394,800 | $7,315,644 | |
| VEA | Vanguard FTSE Developed Markets ETF | −13,969 | 1,239,039 | $88,281,528 | |
| IWL | iShares Russell Top 200 ETF | −7,958 | 508,409 | $94,030,244 | |
| CSCO | Cisco Systems, Inc. | −6,653 | 16,158 | $1,897,918 | |
| RKLB | Rocket Lab Corp | −6,159 | 20,125 | $2,045,706 | |
| IWR | iShares Russell Mid-Cap ETF | −4,563 | 340,536 | $37,567,931 | |
| GOOG | Alphabet Inc. | −2,925 | 32,780 | $11,582,157 | |
| BEPC | Brookfield Renewable Corp | −2,429 | 6,383 | $236,936 | |
| EMXC | iShares MSCI Emerging Markets ex China ETF | −2,237 | 11,354 | $1,161,514 | |
| BN | BROOKFIELD Corp | −2,010 | 30,821 | $1,312,666 | |
| ORLY | O Reilly Automotive Inc | −1,677 | 12,388 | $1,140,810 | |
| CAT | Caterpillar Inc | −1,531 | 2,034 | $2,166,006 | |
| DE | Deere & Co | −1,350 | 1,253 | $794,815 | |
| AMZN | Amazon Com Inc | −1,190 | 26,459 | $6,306,238 | |
| IVV | iShares Core S&P 500 ETF | −1,172 | 276,102 | $206,770,026 | |
| UPS | United Parcel Service Inc | −975 | 36,807 | $3,956,752 | |
| OBDC | Blue Owl Capital Corp | −957 | 24,698 | $268,467 | |
| HLT | Hilton Worldwide Holdings Inc. | −895 | 3,431 | $1,133,808 | |
| VSGX | VANGUARD ESG INTERNATIONAL STOCK ETF | −857 | 6,224 | $512,484 | |
| SCHE | Schwab Emerging Markets Equity ETF | −843 | 10,187 | $369,380 | |
| ARM | Arm Holdings PLC | −841 | 3,989 | $1,414,379 | |
| IJH | iShares Core S&P Mid-Cap ETF | −771 | 36,887 | $2,844,356 | |
| IWM | iShares Russell 2000 ETF | −715 | 35,808 | $10,758,513 | |
| VEU | Vanguard International Equity Index Funds | −496 | 3,400 | $284,750 | |
| VTI | VANGUARD TOTAL STOCK MARKET INDEX FUND | −490 | 11,085 | $4,101,893 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
17 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| DELL | Dell Technologies Inc. | 3,357 | $1,448,411 | |
| LRCX | Lam Research Corp | 3,142 | $1,361,522 | |
| IBCB | iShares iBonds Dec 2036 Term Corporate ETF | 27,721 | $697,460 | |
| INTC | Intel Corp | 4,759 | $664,499 | |
| TXN | Texas Instruments Inc | 2,000 | $596,140 | |
| IBTG | iShares iBonds Dec 2026 Term Treasury ETF | 21,655 | $495,682 | |
| MCO | Moodys Corp | 795 | $360,071 | |
| TOST | Toast, Inc. | 11,388 | $316,814 | |
| CGNX | Cognex Corp | 4,071 | $294,821 | |
| GWW | W.W. Grainger, Inc. | 192 | $261,196 | |
| GE | General Electric Co | 661 | $247,035 | |
| RDDT | Reddit, Inc. | 1,280 | $222,182 | |
| RIVN | Rivian Automotive, Inc. | 12,705 | $220,431 | |
| FWONA | Liberty Media Corp | 2,461 | $215,435 | |
| VYM | VANGUARD HIGH DIVIDEND YIELD INDEX FUND | 1,292 | $204,174 | |
| LLYVK | Liberty Live Holdings, Inc. | 1,917 | $202,511 | |
| IEMG | iShares Trust | 4,539 | $0 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
9 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| REGN | Regeneron Pharmaceuticals, Inc. | 1,695 | $1,309,624 | |
| CPRT | Copart Inc | 25,730 | $854,236 | |
| VRSK | Verisk Analytics, Inc. | 2,952 | $560,142 | |
| INSM | INSMED Inc | 2,841 | $464,560 | |
| HON | Honeywell International Inc | 1,213 | $274,174 | |
| ACN | Accenture plc | 1,279 | $253,612 | |
| PCTY | Paylocity Holding Corp | 2,322 | $250,868 | |
| INTU | Intuit Inc. | 571 | $246,888 | |
| CCC | CCC Intelligent Solutions Holdings Inc. | 33,373 | $200,238 | |
| No positions match the current search. | ||||
229 tracked positions ·
$868,575,471 total
· filing declares
229 positions · $868,950,602
· as of Jun 30, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
Showing 1–50
of 229 positions by value
· page 1 of 5
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| IVV |
iShares Core S&P 500 ETF
|
Reduced | 276,102 | $206,770,026 | 23.81% | |
| IWL |
iShares Russell Top 200 ETF
|
Reduced | 508,409 | $94,030,244 | 10.83% | |
| VEA |
Vanguard FTSE Developed Markets ETF
|
Reduced | 1,239,039 | $88,281,528 | 10.16% | |
| JHMM |
John Hancock Multifactor Mid Cap ETF
|
Added | 1,007,790 | $75,543,938 | 8.70% | |
| BND |
VANGUARD TOTAL BOND MARKET INDEX FUND
|
Added | 854,157 | $62,703,665 | 7.22% | |
| IWR |
iShares Russell Mid-Cap ETF
|
Reduced | 340,536 | $37,567,931 | 4.33% | |
| JHSC |
John Hancock Multifactor Small Cap ETF
|
Added | 723,059 | $35,111,745 | 4.04% | |
| NVDA |
Nvidia Corp
Technology
|
Added | 65,675 | $13,140,910 | 1.51% | |
| GOOG |
Alphabet Inc.
Communication Services
|
Reduced | 32,780 | $11,582,157 | 1.33% | |
| IWM |
iShares Russell 2000 ETF
|
Reduced | 35,808 | $10,758,513 | 1.24% | |
| ARCC |
Ares Capital Corp
Financial Services
|
Reduced | 394,800 | $7,315,644 | 0.84% | |
| IWV |
iShares Russell 3000 ETF
|
Reduced | 16,481 | $7,027,498 | 0.81% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Reduced | 26,459 | $6,306,238 | 0.73% | |
| AAPL |
Apple Inc.
Technology
|
Added | 20,088 | $5,812,663 | 0.67% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Added | 11,836 | $4,978,221 | 0.57% | |
| VTI |
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
Reduced | 11,085 | $4,101,893 | 0.47% | |
| SPYM |
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF
|
Added | 46,324 | $4,070,953 | 0.47% | |
| UPS |
United Parcel Service Inc
Industrials
|
Reduced | 36,807 | $3,956,752 | 0.46% | |
| SPY |
Spdr S&P 500 ETF Trust
|
Reduced | 5,252 | $3,922,036 | 0.45% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 9,618 | $3,587,706 | 0.41% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Reduced | 5,956 | $2,980,322 | 0.34% | |
| XOM |
ExxonMobil Holdings Corp
Energy
|
Reduced | 21,749 | $2,973,523 | 0.34% | |
| IJH |
iShares Core S&P Mid-Cap ETF
|
Reduced | 36,887 | $2,844,356 | 0.33% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Added | 8,168 | $2,673,631 | 0.31% | |
| AVGO |
Broadcom Inc.
Technology
|
Added | 6,716 | $2,536,969 | 0.29% | |
| CDNS |
Cadence Design Systems Inc
Technology
|
Added | 6,724 | $2,523,651 | 0.29% | |
| WFC |
Wells Fargo & Company
Financial Services
|
Added | 30,039 | $2,482,422 | 0.29% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Added | 4,214 | $2,373,704 | 0.27% | |
| IEFA |
iShares Core MSCI EAFE ETF
|
Held | 23,632 | $2,282,378 | 0.26% | |
| ASND |
Ascendis Pharma A/S
Healthcare
|
Reduced | 8,543 | $2,278,588 | 0.26% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Reduced | 8,802 | $2,235,443 | 0.26% | |
| CAT |
Caterpillar Inc
Industrials
|
Reduced | 2,034 | $2,166,006 | 0.25% | |
| PH |
Parker-Hannifin Corp
Industrials
|
Added | 2,205 | $2,156,754 | 0.25% | |
| QQQ |
Invesco Qqq Trust, Series 1
|
Added | 2,907 | $2,140,714 | 0.25% | |
| WMT |
Walmart Inc.
Consumer Defensive
|
Reduced | 18,491 | $2,094,290 | 0.24% | |
| PG |
PROCTER & GAMBLE Co
Consumer Defensive
|
Reduced | 14,058 | $2,061,465 | 0.24% | |
| RKLB |
Rocket Lab Corp
Industrials
|
Reduced | 20,125 | $2,045,706 | 0.24% | |
| LHX |
L3harris Technologies, Inc.
Industrials
|
Added | 6,710 | $1,949,858 | 0.22% | |
| CSCO |
Cisco Systems, Inc.
Technology
|
Reduced | 16,158 | $1,897,918 | 0.22% | |
| PM |
Philip Morris International Inc.
Consumer Defensive
|
Added | 10,312 | $1,865,543 | 0.21% | |
| ABBV |
AbbVie Inc.
Healthcare
|
Reduced | 7,382 | $1,857,606 | 0.21% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Reduced | 1,410 | $1,691,196 | 0.19% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Added | 4,673 | $1,669,990 | 0.19% | |
| IJR |
iShares Core S&P Small-Cap ETF
|
Reduced | 11,238 | $1,666,707 | 0.19% | |
| LYV |
Live Nation Entertainment, Inc.
Communication Services
|
Added | 8,981 | $1,644,510 | 0.19% | |
| NFLX |
Netflix Inc
Communication Services
|
Reduced | 22,706 | $1,621,208 | 0.19% | |
| HEI-A |
Heico Corp
Industrials
|
Added | 6,163 | $1,589,499 | 0.18% | |
| TPL |
Texas Pacific Land Corp
Energy
|
Reduced | 3,605 | $1,577,692 | 0.18% | |
| HD |
Home Depot, Inc.
Consumer Cyclical
|
Added | 4,354 | $1,535,568 | 0.18% | |
| TDG |
TransDigm Group INC
Industrials
|
Added | 1,152 | $1,534,510 | 0.18% |
Showing the top 50 of 229 positions. Create a free account to see every position, past quarters, search, filters and CSV export.
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.