As of the latest SEC filings, RTB Digital, Inc. (RTB) is held by 5 institutional funds. The largest fund shareholder is Fidelity Extended Market Index Fund (FSMAX), holding an estimated $40,095.72 in market value, representing a significant portion of its portfolio.
Funds holding RTB Digital, Inc. (RTB)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- RTB
- CIK:
- 0001419275
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.00% | $40,095.72 | 6,819 | Feb 28, 2026 | Apr 24, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $37,049.04 | 7,351 | Mar 31, 2026 | May 28, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 0.00% | $5,027.40 | 855 | Feb 28, 2026 | Apr 24, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 0.00% | $1,464.12 | 249 | Feb 28, 2026 | Apr 24, 2026 |
|
FNCMX
Fidelity Nasdaq Composite Index Fund
|
MF | Fidelity | 0.00% | $435.12 | 74 | Feb 28, 2026 | Apr 24, 2026 |
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