ONESTREAM INC (OS) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling OS?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for ONESTREAM INC, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on OS?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for ONESTREAM INC.

Is institutional money flowing into OS?

86 institutional investors hold ONESTREAM INC (OS). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about OS?

Track institutional sentiment and conviction scores for ONESTREAM INC (OS) including Smart Money Verdict and position changes on HoldingsIntel.

ONESTREAM INC

OS·68278B107·US·equity·Technology - Software - Infrastructure-13D/G

Holders

Avg rating(8 Elite)

$1.1B

Total Value

49% (125)

Fund Consensus

60 buying - 62 selling

Smart Money Verdict

View all

39Weak MomentumSplit Signals

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See how OS's score breaks down across 4 SEC sources

Held by 86 funds

8 elite

Who's Trading

ActivistTRT. Rowe Price Investment Management, Inc.0.0%May 15, 2026

ActivistDADarlington Partners Capital Management, LP0.0%May 15, 2026

InsiderUNUnknownSell $236KMar 17, 2026

InsiderHKHohenstein KenSell $1.2MMar 16, 2026

InsiderLSLeshinski ScottSell $176KMar 11, 2026

InsiderMPMcIntyre PamelaSell $48KMar 11, 2026

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
Temasek Holdings (Private) Ltd	Unchanged	4.3M	$102.4M	0.3%	+10.89%	0
FIL Ltd	New	4M	$95.8M	0.1%	0.00%	41
MILLENNIUM MANAGEMENT LLC	Increased	2.5M(+636.4%)	$59.3M	0.0%	-2.61%	48
BlackRock, Inc.	Increased	2.3M(+11.1%)	$56.1M	0.0%	-13.72%	33
UBS Group AG	Increased	2.3M(+372.4%)	$54.2M	0.0%	-0.89%	47
Man Group plc	New	2.2M	$52.9M	0.1%	0.00%	41
GOLDMAN SACHS GROUP INC	Increased	2M(+182.0%)	$47.7M	0.0%	-4.46%	47
CITADEL ADVISORS LLC	Decreased	1.9M(-16.8%)	$45.4M	0.0%	+14.37%	0
PEPentwater Capital Management LP	New	1.9M	$45.4M	0.2%	0.00%	48
SOSOROS FUND MANAGEMENT LLC	Increased	1.8M(+454.6%)	$43.9M	0.5%	-5.45%	56
MORGAN STANLEY	Increased	1.7M(+75.4%)	$39.6M	0.0%	-6.88%	44
HSBC HOLDINGS PLC	Increased	1.6M(+3942.9%)	$38.3M	0.0%	+0.53%	47
JPMORGAN CHASE & CO	Increased	1.5M(+415.7%)	$35.2M	0.0%	+3.38%	47
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	Increased	1.2M(+105.8%)	$29.6M	0.0%	-12.78%	46
ALLIANCEBERNSTEIN L.P.	New	1.5M	$28.2M	0.0%	0.00%	40
Qube Research & Technologies Ltd	Increased	1.1M(+49.2%)	$27.2M	0.0%	-6.76%	40
CITIGROUP INC	Increased	1.1M(+295.3%)	$26.5M	0.0%	-2.56%	46
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.1M(+3.1%)	$26.4M	0.0%	-13.31%	30
Capula Management Ltd	New	1.1M	$25.8M	0.2%	0.00%	47
MWMARSHALL WACE, LLP	Decreased	990,806(-64.4%)	$23.8M	0.0%	-5.81%	0

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High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer