First Interstate Bank holds a focused book of 187 stocks worth $1.8B as of Q1 2026 (disclosed Apr 29, 2026, a ~45-day 13F lag). This quarter they opened Global X Cybersecurity ETF and trimmed First Interstate Bancsys-A. Their largest long position is Vanguard Int-Term Corporate at 9% of the equity book.
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.
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.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1125727/holdings"
Use Arkolith to show FIRST INTERSTATE BANK's latest holdings, largest changes, and filing provenance.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
23% mapped to company sectors
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.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Vanguard Scottsdale FDS INT-TERM CORP | $160.8M | 1.94M | 9.0% | ▲+6.9% Added · +126K sh | |
| 2 | First Intst Bancsystem Inc COM | $155.4M | 4.65M | 8.7% | ▼−0.3% Reduced · −12K sh | |
| 3 | Invesco Exchange Traded FD T S&P500 EQL WGT | $146.1M | 761.2K | 8.2% | ▲+0.6% Added · +5K sh | |
| 4 | Ishares TR CORE S&P500 ETF | $134.7M | 206.2K | 7.6% | ▲+1.7% Added · +3K sh | |
| 5 | Vanguard Scottsdale FDS INTER TERM TREAS | $107.2M | 1.80M | 6.0% | ▲+4.0% Added · +70K sh | |
| 6 | Ishares TR CORE S&P MCP ETF | $104.6M | 1.55M | 5.9% | ▲+2.0% Added · +31K sh | |
| 7 | Ishares TR PFD AND INCM SEC | $87.9M | 2.90M | 4.9% | ▼−0.2% Reduced · −7K sh | |
| 8 | Ishares TR CORE S&P SCP ETF | $84.5M | 679.7K | 4.7% | ▲+0.7% Added · +5K sh | |
| 9 | Vanguard Malvern FDS STRM INFPROIDX | $76.0M | 1.52M | 4.3% | ▲+11% Added · +145K sh | |
| 10 | Flexshares TR MORNSTAR UPSTR | $72.5M | 1.32M | 4.1% | ▼−12% Reduced · −172K sh | |
| 11 | Vanguard Scottsdale FDS MTG-BKD SECS ETF | $64.8M | 1.38M | 3.6% | ▲+3.3% Added · +45K sh | |
| 12 | Ishares TR IBONDS DEC 2033 | $50.2M | 1.94M | 2.8% | ▲+2.0% Added · +38K sh | |
| 13 | Global X FDS US INFR DEV ETF | $38.8M | 763.4K | 2.2% | ▼−37% Reduced · −450K sh | |
| 14 | Select Sector SPDR TR STATE STREET TEC | $34.5M | 259.9K | 1.9% | ▲+1.9% Added · +5K sh | |
| 15 | Apple Inc COM | $20.1M | 79.1K | 1.1% | ▲+1.6% Added · +1K sh | |
| 16 | Alphabet Inc CAP STK CL A | $16.9M | 58.8K | 0.9% | ▼−0.7% Reduced · −401 sh | |
| 17 | Select Sector SPDR TR STATE STREET HEA | $16.9M | 115.0K | 0.9% | ▼−1.7% Reduced · −2K sh | |
| 18 | Select Sector SPDR TR STATE STREET COM | $16.3M | 146.6K | 0.9% | ▲+1.8% Added · +3K sh | |
| 19 | Microsoft Corp COM | $15.5M | 42.0K | 0.9% | ▲+0.9% Added · +360 sh | |
| 20 | Select Sector SPDR TR STATE STREET IND | $15.0M | 92.6K | 0.8% | ▼−1.7% Reduced · −2K sh | |
| 21 | Amazon Com Inc COM | $14.2M | 68.3K | 0.8% | ▼−1.4% Reduced · −976 sh | |
| 22 | Select Sector SPDR TR STATE STREET ENE | $12.7M | 206.6K | 0.7% | ▼−27% Reduced · −78K sh | |
| 23 | Select Sector SPDR TR STATE STREET FIN | $12.2M | 247.7K | 0.7% | ▲~0% Added · +122 sh | |
| 24 | Berkshire Hathaway Inc Del CL B NEW | $10.5M | 21.9K | 0.6% | ▼−4.0% Reduced · −914 sh | |
| 25 | Cisco Sys Inc COM | $10.2M | 131.1K | 0.6% | ▼−3.9% Reduced · −5K sh | |
| 26 | JPMorgan Chase & Co COM | $8.7M | 29.5K | 0.5% | ▼−5.1% Reduced · −2K sh | |
| 27 | SPDR Series Trust STATE STREET SPD | $8.6M | 26.3K | 0.5% | ▼−2.1% Reduced · −567 sh | |
| 28 | Select Sector SPDR TR STATE STREET UTI | $8.0M | 173.8K | 0.4% | ▼−3.2% Reduced · −6K sh | |
| 29 | Palo Alto Networks Inc COM | $7.5M | 46.7K | 0.4% | ▼−3.0% Reduced · −1K sh | |
| 30 | Ishares TR ISHARES BIOTECH | $6.9M | 41.1K | 0.4% | ▲+19% Added · +6K sh | |
| 31 | Walmart Inc COM | $6.9M | 55.7K | 0.4% | ▼−35% Reduced · −30K sh | |
| 32 | McDonalds Corp COM | $6.8M | 22.0K | 0.4% | ▼−4.6% Reduced · −1K sh | |
| 33 | Select Sector SPDR TR STATE STREET MAT | $6.8M | 135.2K | 0.4% | ▼−2.3% Reduced · −3K sh | |
| 34 | Select Sector SPDR TR STATE STREET REA | $6.7M | 164.5K | 0.4% | ▼−3.9% Reduced · −7K sh | |
| 35 | Select Sector SPDR TR STATE STREET CON | $6.4M | 78.6K | 0.4% | ▼−8.7% Reduced · −8K sh | |
| 36 | Costco Wholesale Corporation COM | $6.4M | 6.4K | 0.4% | ▼−4.0% Reduced · −269 sh | |
| 37 | American Express Co COM | $6.2M | 20.6K | 0.3% | ▼−5.1% Reduced · −1K sh | |
| 38 | Select Sector SPDR TR STATE STREET CON | $6.2M | 56.9K | 0.3% | ▲+2.1% Added · +1K sh | |
| 39 | Ishares TR HDG MSCI EAFE | $5.8M | 137.5K | 0.3% | ▼−90% Reduced · −1.3M sh | |
| 40 | Honeywell Intl Inc COM | $5.6M | 24.6K | 0.3% | ▼−2.6% Reduced · −657 sh | |
| 41 | Nvidia Corporation COM | $5.4M | 31.2K | 0.3% | ▼−5.1% Reduced · −2K sh | |
| 42 | Ishares TR 7-10 YR TRSY BD | $5.1M | 53.7K | 0.3% | ▼−18% Reduced · −12K sh | |
| 43 | Disney Walt Co COM | $5.1M | 53.1K | 0.3% | ▼−1.5% Reduced · −818 sh | |
| 44 | Citigroup Inc COM NEW | $5.0M | 43.8K | 0.3% | ▼−4.3% Reduced · −2K sh | |
| 45 | Lowes Cos Inc COM | $5.0M | 21.0K | 0.3% | ▼−4.2% Reduced · −917 sh | |
| 46 | Capital Grp Fixed Incm ETF T MUNICIPAL HIGH I | $4.9M | 194.4K | 0.3% | ▲+21% Added · +33K sh | |
| 47 | Goldman Sachs ETF TR EQUAL WEIGHT US | $4.9M | 57.8K | 0.3% | ▼−6.3% Reduced · −4K sh | |
| 48 | SPDR Series Trust STATE STREET SPD | $4.7M | 72.2K | 0.3% | ▼−1.0% Reduced · −743 sh | |
| 49 | Salesforce Inc COM | $4.5M | 24.3K | 0.3% | ▲+59% Added · +9K sh | |
| 50 | Abbott Laboratories COM | $4.4M | 42.9K | 0.2% | ▼−2.8% Reduced · −1K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | Apr 29, 2026 | 296 | $1.8B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 29, 2026 | 315 | $1.9B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 29, 2025 | 328 | $1.8B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 30, 2025 | 307 | $1.7B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 30, 2025 | 292 | $1.7B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 4, 2025 | 304 | $1.7B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 29, 2024 | 326 | $1.6B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 7, 2024 | 295 | $1.5B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 1, 2024 | 293 | $1.4B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Jan 30, 2024 | 287 | $1.3B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Oct 31, 2023 | 297 | $1.2B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 1, 2023 | 291 | $1.2B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 2, 2023 | 322 | $1.3B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Jan 30, 2023 | 337 | $1.4B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Oct 25, 2022 | 324 | $1.2B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 12, 2022 | 248 | $1.3B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 6, 2022 | 206 | $1.1B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Jan 28, 2022 | 193 | $1.0B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 1, 2021 | 190 | $975.4M | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Jul 29, 2021 | 187 | $950.5M | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Feb 3, 2021 | 174 | $750.7M | 13F-HR |
| Q3 2020 | Sep 30, 2020 | Nov 9, 2020 | 176 | $666.3M | 13F-HR |
| Q2 2020 | Jun 30, 2020 | Aug 5, 2020 | 265 | $723.4M | 13F-HR |
| Q1 2020 | Mar 31, 2020 | May 11, 2020 | 264 | $399.6M | 13F-HR |
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.