CYTOSORBENTS CORP

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CTSO·23283X206·US·equity·Healthcare - Medical Devices-13D/G

CTSO (CYTOSORBENTS CORP) is held by 34 institutional investors as of Q1 2026. Largest holders: Neuberger Berman Group LLC ($950,776), BlackRock, Inc. ($443,408), GEODE CAPITAL MANAGEMENT, LLC ($400,621). Net institutional sentiment: Mixed.

34

Holders

Avg rating(4 Elite)

$2.9M

Total Value

52% (37)

Fund Consensus

12 buying - 11 selling

Smart Money Verdict

View all

46Weak MomentumConfirmed

Institutional (13F)44

Insider (Form 4)

No data

Activist (13D/13G)50

Congressional (STOCK Act)

No data

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

Holder Quality

4

★★★★★

Elite

13

★★★★

Strong

14

★★★

Solid

4

★★

Below

2

★

Weak

Held by 34 funds

4 elite

Who's Trading

ActivistAVAVENIR CORP8.3%Feb 13, 2026

ActivistAVAvenue Venture Opportunities Fund, L.P.1.7%May 28, 2025

ActivistThe Vanguard Group3.1%Apr 30, 2025

ActivistSKSkylands Capital, LLC4.8%Apr 17, 2025

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

Positions (34)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
Neuberger Berman Group LLC	Increased	1.7M(+3.5%)	$950,776	0.0%	-89.60%	26
BlackRock, Inc.	Increased	782,992(+1.6%)	$443,408	0.0%	-47.21%	17
GEODE CAPITAL MANAGEMENT, LLC	Increased	707,262(+17.1%)	$400,621	0.0%	-88.46%	19
Pathstone Holdings, LLC	Unchanged	499,955	$283,124	0.0%	-21.88%	0
CIBC Bancorp USA Inc.	Unchanged	172,649	$97,771	0.0%	-46.24%	0
STATE STREET CORP	Unchanged	159,293	$90,208	0.0%	-53.92%	0
OSAIC HOLDINGS, INC.	Unchanged	130,419	$74,245	0.0%	-83.96%	0
UBS Group AG	Decreased	115,200(-0.1%)	$65,203	0.0%	-45.63%	0
RAYMOND JAMES FINANCIAL INC	Decreased	107,751(-0.9%)	$61,020	0.0%	-44.54%	0
RENAISSANCE TECHNOLOGIES LLC	Increased	100,720(+0.6%)	$57,038	0.0%	-60.30%	21
MORGAN STANLEY	Decreased	100,169(-14.0%)	$56,726	0.0%	-28.46%	0
NORTHERN TRUST CORP	Unchanged	92,540	$52,406	0.0%	-91.93%	0
WAWaverly Advisors, LLC	Unchanged	55,556	$31,461	0.0%	-46.24%	0
STIFEL FINANCIAL CORP	Unchanged	48,000	$27,183	0.0%	-54.42%	0
GOLDMAN SACHS GROUP INC	Increased	43,947(+22.2%)	$24,887	0.0%	-45.96%	16
BANK OF AMERICA CORP /DE/	Increased	39,123(+1.1%)	$22,143	0.0%	-45.67%	13
XTX Topco Ltd	Increased	35,570(+19.8%)	$20,143	0.0%	-24.98%	22
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Decreased	29,945(-64.1%)	$16,958	0.0%	-59.35%	0
Kestra Advisory Services, LLC	Increased	28,200(+9.7%)	$15,970	0.0%	-50.66%	20
EP Wealth Advisors, LLC	Unchanged	28,000	$15,856	0.0%	-28.57%	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