# SI BONE INC (SIBN) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 825704109
Page URL: https://superinvestorclub.com/stock/SIBN
Last updated: 2026-07-27T01:08:30.185Z

## Summary

As of the most recent 13F filing period, SI BONE INC (SIBN) is held by 1 tracked superinvestors with an aggregate position value of $8.1M representing 0638941 shares.

## Top institutional holders (1)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [First Eagle](https://superinvestorclub.com/manager/21222) | First Eagle Investment Management | 638941 | $8.1M | 0.01% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 1 holders, $572,017 aggregate, 034943 shares
- 2024-06-30: 1 holders, $398,994 aggregate, 030858 shares
- 2024-12-31: 1 holders, $2.6M aggregate, 0185448 shares
- 2025-03-31: 1 holders, $4.3M aggregate, 0307738 shares
- 2025-06-30: 1 holders, $6.7M aggregate, 0354538 shares
- 2025-09-30: 1 holders, $7.1M aggregate, 0484261 shares
- 2025-12-31: 1 holders, $10.6M aggregate, 0537461 shares
- 2026-03-31: 1 holders, $8.1M aggregate, 0638941 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "SI BONE INC (SIBN) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/SIBN), aggregating SEC 13F, Form 4, and congressional disclosures."