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Equibles

HLXC

Helix Acquisition Corp. III

Company with tickers: HLXC

CIK
2099656
CUSIP
G4444S107
Shares Outstanding
17,747,500
13F Activity (30d)
39 filings 39 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 43
Total Value: $178,607,314
Total Shares: 17,579,461

Institutional Ownership Trend

3 quarters

Holder Concentration

Across 43 13F filers
Top Holder
7.4%
of institutional value
Top 5
35.6%
of institutional value
Top 10
61.9%
of institutional value
HHI
483
Broadly held

Quarterly Activity

vs Jan 26, 2026
New
42
Increased
0
Decreased
0
Sold Out
1
Unchanged
1
Holder count: +41
Institutional value: +191.3%
Shares held: +193.0%

Top New Positions

vs Jan 26, 2026
Institution Acquired Value (USD) Open
Mid Cormorant Asset Management, LP 1,297,500 $13,182,600
Mid Affinity Asset Advisors, LLC 1,250,000 $12,700,000
Mid Nantahala Capital Management, LLC 1,250,000 $12,700,000
Small SILVERARC CAPITAL MANAGEMENT, LLC 1,208,986 $12,283,297
Mid ADAR1 Capital Management, LLC 1,000,000 $10,160,000

Top Sold-Out Positions

vs Jan 26, 2026
Institution Previously Held Last Value (USD) Open
— Helix Holdings III LLC 4,750,000 $48,545,000
Filter: New 42 Increased 0 Reduced 0 Sold out 1 Unchanged 1
Showing 43 of 43
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid Cormorant Asset Management, LP $13,182,600 7.38% 1,297,500
Mid Nantahala Capital Management, LLC $12,700,000 7.11% 1,250,000
Mid Affinity Asset Advisors, LLC $12,700,000 7.11% 1,250,000
Mid RA CAPITAL MANAGEMENT, L.P. $12,700,000 7.11% 1,250,000
Small SILVERARC CAPITAL MANAGEMENT, LLC $12,283,297 6.88% 1,208,986
Mid ADAR1 Capital Management, LLC $10,160,000 5.69% 1,000,000
Large Balyasny Asset Management L.P. $10,058,400 5.63% 990,000
Mid BRAIDWELL LP $9,144,000 5.12% 900,000
Large TORONTO DOMINION BANK Bank $8,878,011 4.97% 873,820
Mega MILLENNIUM MANAGEMENT LLC $8,694,125 4.87% 855,721
Small Decagon Asset Management LLP $8,116,732 4.54% 798,891
Mid Sculptor Capital LP $8,073,877 4.52% 794,673
Mid J. Goldman & Co LP $5,588,000 3.13% 550,000
Small Spruce Street Capital LP $5,080,000 2.84% 500,000
Mid Commodore Capital LP $5,080,000 2.84% 500,000
Mid SONA ASSET MANAGEMENT (US) LLC $3,556,000 1.99% 350,000
Small STEMPOINT CAPITAL LP $3,099,084 1.74% 305,028
Mega TWO SIGMA INVESTMENTS, LP $2,762,250 1.55% 271,875
Mid Longaeva Partners L.P. $2,514,600 1.41% 247,500
Mid BERKLEY W R CORP $2,274,112 1.27% 223,830
Mid READYSTATE ASSET MANAGEMENT LP $2,032,000 1.14% 200,000
Mid Laurion Capital Management LP $2,032,000 1.14% 200,000
Mid EcoR1 Capital, LLC $2,032,000 1.14% 200,000
Large ExodusPoint Capital Management, LP $2,032,000 1.14% 200,000
Small DLD Asset Management, LP $1,979,635 1.11% 194,846
Small Radcliffe Capital Management, L.P. $1,732,280 0.97% 170,500
Small RLH Capital LLC $1,524,000 0.85% 150,000
Small Monashee Investment Management LLC $1,393,068 0.78% 137,113
Small Shaolin Capital Management LLC $1,270,000 0.71% 125,000
Mid First Trust Capital Management L.P. $1,198,880 0.67% 118,000
Mid MOORE CAPITAL MANAGEMENT, LP $1,016,000 0.57% 100,000
Small Quarry LP $1,016,000 0.57% 100,000
Small Periscope Capital Inc. $584,687 0.33% 57,548
Mega UBS Group AG $451,377 0.25% 44,427
Small ABC ARBITRAGE SA $304,800 0.17% 30,000
Large Clear Street Group Inc. $259,049 0.15% 25,497
Large Schonfeld Strategic Advisors LLC $257,048 0.14% 25,300
Small DELTEC ASSET MANAGEMENT LLC $254,000 0.14% 25,000
Mega JPMORGAN CHASE & CO $202,732 0.11% 19,954
Large HRT FINANCIAL LP $136,895 0.08% 13,474
Mega CITADEL ADVISORS LLC $135,148 0.08% 13,302
Mid METEORA CAPITAL, LLC $118,567 0.07% 11,670
Mega MORGAN STANLEY $60 0.00% 6

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