FIRST INTERSTATE BANCSYSTEM INC FIBK
CIK 0000860413 · CUSIP 32055Y201
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $450.21M 13,479,487 shares | 0.01% | -134.78K(-1.00%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | STATE STREET CORP CIK 93751 · View history | $196.77M 5,891,271 shares | 0.01% | +409.03K(+7.50%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $188.07M 5,630,789 shares | 0.04% | +231.41K(+4.30%)Added | SEC filing ↗ May 7, 2026 | ▾ |
| 04 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $183.38M 5,490,538 shares | 0.01% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 05 | FIRST INTERSTATE BANK CIK 1125727 · View history | $155.41M 4,653,119 shares | 8.74% | -12.16K(-0.30%)Reduced | SEC filing ↗ Apr 29, 2026 | ▾ |
| 06 | HoldCo Asset Management, LP CIK 1724246 · View history | $131.93M 3,950,107 shares | 9.82% | 0(0.00%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $129.67M 3,882,437 shares | 0.02% | -1.91M(-33.00%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | FMR LLC CIK 315066 · View history | $129.50M 3,877,196 shares | 0.01% | -859.50K(-18.10%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $128.78M 3,855,814 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | Capital International Investors CIK 1562230 · View history | $76.51M 2,290,572 shares | 0.02% | -382.94K(-14.30%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $74.10M 2,218,319 shares | 0.00% | -15.61K(-0.70%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history | $69.70M 2,086,923 shares | 0.04% | +10.58K(+0.50%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 13 | FRANKLIN RESOURCES INC CIK 38777 · View history | $62.83M 1,881,246 shares | 0.02% | -718.40K(-27.60%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 14 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $59.39M 1,778,094 shares | 0.00% | +24.25K(+1.40%)Added | SEC filing ↗ May 18, 2026 | ▾ |
| 15 | UBS Group AG CIK 1610520 · View history | $58.66M 1,756,292 shares | 0.01% | -114.65K(-6.10%)Reduced | SEC filing ↗ May 5, 2026 | ▾ |
| 16 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. CIK 921739 · View history | $56.89M 1,703,078 shares | 0.10% | -238.49K(-12.30%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $56.01M 1,706,451 shares | 0.00% | +131.33K(+8.30%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 18 | MORGAN STANLEY CIK 895421 · View history | $50.57M 1,514,150 shares | 0.00% | -64.57K(-4.10%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history | $42.52M 1,272,925 shares | 0.01% | -67.76K(-5.10%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 20 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $40.00M 1,197,557 shares | 0.03% | +817.24K(+214.90%)Added | SEC filing ↗ May 13, 2026 | ▾ |
Showing 20 / 289 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 289 reporting institutions.
This page includes 20 of 289 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 289 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"32055Y201","quarter":"2026Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.