As of the latest SEC filings, ONESTREAM INC (OS) is held by 58 institutional funds. The largest fund shareholder is Nexpoint Merger Arbitrage Fund (HMEAX), holding an estimated $80,116,968.00 in market value, representing 5.76% of its portfolio.
Funds holding ONESTREAM INC (OS)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- OS
- CIK:
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
HMEAX
Nexpoint Merger Arbitrage Fund
|
MF | Independent / Boutique | 5.76% | $80,116,968.00 | 3,338,207 | Mar 31, 2026 | Jun 1, 2026 |
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.00% | $68,609,136.00 | 2,858,714 | Mar 31, 2026 | May 28, 2026 |
|
NAESX
VANGUARD SMALL-CAP INDEX FUND
|
ETF | Vanguard | 0.03% | $49,638,024.00 | 2,068,251 | Mar 31, 2026 | May 28, 2026 |
|
VITAX
VANGUARD INFORMATION TECHNOLOGY INDEX FUND
|
ETF | Vanguard | 0.03% | $40,114,181.66 | 1,700,474 | Feb 28, 2026 | Apr 28, 2026 |
|
VARAX
First Trust Merger Arbitrage Fund
|
MF | Independent / Boutique | 2.32% | $36,645,384.00 | 1,526,891 | Mar 31, 2026 | May 22, 2026 |
|
VISGX
VANGUARD SMALL-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 0.07% | $27,873,672.00 | 1,161,403 | Mar 31, 2026 | May 28, 2026 |
|
ADANX
AQR Diversified Arbitrage Fund
|
MF | Independent / Boutique | 1.13% | $25,946,232.00 | 1,081,093 | Mar 31, 2026 | May 22, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.03% | $22,282,680.00 | 928,445 | Mar 31, 2026 | May 28, 2026 |
|
GAAGX
GMO Alternative Allocation Fund
|
MF | Independent / Boutique | 2.04% | $16,605,661.52 | 703,928 | Feb 28, 2026 | Apr 29, 2026 |
|
MERIX
The Merger Fund
|
MF | Independent / Boutique | 0.54% | $13,280,112.00 | 553,338 | Mar 31, 2026 | May 29, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.02% | $10,075,241.82 | 427,098 | Feb 28, 2026 | Apr 24, 2026 |
|
SCHA
Schwab U.S. Small-Cap ETF
|
ETF | Charles Schwab | 0.04% | $9,238,740.42 | 391,638 | Feb 28, 2026 | Apr 24, 2026 |
|
IGV
iShares Expanded Tech-Software Sector ETF
|
ETF | BlackRock / iShares | 0.09% | $8,977,368.00 | 374,057 | Mar 31, 2026 | May 28, 2026 |
|
FTMAX
First Trust Multi-Strategy Fund
|
MF | Independent / Boutique | 0.44% | $5,698,896.00 | 237,454 | Mar 31, 2026 | May 22, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 0.00% | $3,561,665.38 | 150,982 | Feb 28, 2026 | Apr 24, 2026 |
|
XSW
State Street(R) SPDR(R) S&P(R) Software & Services ETF
|
ETF | State Street (SPDR) | 0.80% | $2,989,008.00 | 124,542 | Mar 31, 2026 | May 28, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 0.00% | $2,770,268.06 | 117,434 | Feb 28, 2026 | Apr 24, 2026 |
|
ITOT
iShares Core S&P Total U.S. Stock Market ETF
|
ETF | BlackRock / iShares | 0.00% | $2,521,608.00 | 105,067 | Mar 31, 2026 | May 28, 2026 |
|
ARB
AltShares Merger Arbitrage ETF
|
ETF | Independent / Boutique | 2.06% | $2,125,553.36 | 90,104 | Feb 28, 2026 | Apr 28, 2026 |
|
GDL
GDL Fund
|
CEF | Independent / Boutique | 1.40% | $1,608,000.00 | 67,000 | Mar 31, 2026 | Jun 1, 2026 |
|
FNCMX
Fidelity Nasdaq Composite Index Fund
|
MF | Fidelity | 0.01% | $1,309,929.11 | 55,529 | Feb 28, 2026 | Apr 24, 2026 |
|
VBINX
VANGUARD BALANCED INDEX FUND
|
MF | Vanguard | 0.00% | $1,214,592.00 | 50,608 | Mar 31, 2026 | May 28, 2026 |
|
SCHB
Schwab U.S. Broad Market ETF
|
ETF | Charles Schwab | 0.00% | $1,150,908.92 | 48,788 | Feb 28, 2026 | Apr 24, 2026 |
|
IPO
Renaissance IPO ETF
|
ETF | Independent / Boutique | 0.89% | $1,061,424.00 | 44,226 | Mar 31, 2026 | May 26, 2026 |
|
VITNX
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
|
MF | Vanguard | 0.00% | $1,032,648.00 | 43,027 | Mar 31, 2026 | May 28, 2026 |
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