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HVMC

Highview Merger Corp.
$10.15 +0.00 (+0.00%) At close · Jul 2
Market Cap
$371.06M
Shares
29,410,000

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: 56
Total Value: $213,108,776
Total Shares: 21,204,855

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 56 13F filers · Δ vs Dec 31, 2025
Top Holder
8.5%
Dec 2025 → Mar 2026 · range 8.5% – 8.8%
−0.4 pts
Top 5
29.4%
Dec 2025 → Mar 2026 · range 29.4% – 30.7%
−1.3 pts
Top 10
48.6%
Dec 2025 → Mar 2026 · range 48.6% – 50.3%
−1.7 pts
HHI
344
Dec 2025 → Mar 2026 · range 344 – 368
Broadly held−23

Quarterly Activity

vs Dec 31, 2025
New
10
Increased
11
Decreased
7
Sold Out
4
Unchanged
28
Holder count: +6
Institutional value: +4.7%
Shares held: +4.2%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large TORONTO DOMINION BANK +325,111 500,519
Mid Irenic Capital Management LP +150,000 450,000
Large Schonfeld Strategic Advisors LLC +90,000 540,000
Mid GLAZER CAPITAL, LLC +78,229 978,249
Small Bulldog Investors, LLP +59,302 219,965

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Small Shaolin Capital Management LLC −100,000 500,000
Large Verition Fund Management LLC −84,700 536,599
Mid AQR Arbitrage LLC −53,031 1,215,191
Small Periscope Capital Inc. −42,801 350,000
Mid Virtu Financial LLC −8,943 16,222

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mid O'Connor Alternative Investments LLC 250,000 $2,512,500
Mid RIVERNORTH CAPITAL MANAGEMENT, LLC 205,739 $2,067,676
Mid Karpus Management, Inc. 197,200 $1,981,860
Small CSS LLC/IL 167,374 $1,682,108
Mid SONA ASSET MANAGEMENT (US) LLC 156,076 $1,568,563

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Large Driehaus Capital Management LLC 500,000 $5,000,000
Mid OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 250,000 $2,500,000
Small Decagon Asset Management LLP 100,000 $1,000,000
Mid BOOTHBAY FUND MANAGEMENT, LLC 25,000 $250,000
Filter: New 10 Increased 11 Reduced 7 Sold out 4 Unchanged 28
Showing 56 of 56
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $18,090,000 8.49% 1,800,000
Mid Alberta Investment Management Corp $12,562,500 5.89% 1,250,000
Mid AQR Arbitrage LLC $12,212,669 5.73% 1,215,191
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension $10,050,000 4.72% 1,000,000
Mid GLAZER CAPITAL, LLC $9,831,402 4.61% 978,249
Mid Magnetar Financial LLC $9,339,344 4.38% 929,288
Large Hudson Bay Capital Management LP $9,063,873 4.25% 901,878
Mega MILLENNIUM MANAGEMENT LLC $8,562,579 4.02% 851,998
Mid Linden Advisors LP $7,537,500 3.54% 750,000
Mega TWO SIGMA INVESTMENTS, LP $6,360,172 2.98% 632,853
Small Radcliffe Capital Management, L.P. $5,453,240 2.56% 542,611
Large Schonfeld Strategic Advisors LLC $5,427,000 2.55% 540,000
Large Verition Fund Management LLC $5,392,819 2.53% 536,599
Large TORONTO DOMINION BANK Bank $5,030,215 2.36% 500,519
Mid Sculptor Capital LP $5,025,000 2.36% 500,000
Mid TENOR CAPITAL MANAGEMENT Co., L.P. $5,025,000 2.36% 500,000
Small Shaolin Capital Management LLC $5,025,000 2.36% 500,000
Mega BNP PARIBAS ARBITRAGE, SA $4,553,082 2.14% 453,043
Mid Irenic Capital Management LP $4,522,500 2.12% 450,000
Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS $4,020,000 1.89% 400,000
Mid Polar Asset Management Partners Inc. $4,020,000 1.89% 400,000
Mid MOORE CAPITAL MANAGEMENT, LP $4,020,000 1.89% 400,000
Small Lineage Point Capital LP $4,018,995 1.89% 399,900
Small Periscope Capital Inc. $3,517,500 1.65% 350,000
Mid BERKLEY W R CORP $3,355,252 1.57% 333,856
Mid First Trust Capital Management L.P. $2,512,500 1.18% 250,000
Mid O'Connor Alternative Investments LLC $2,512,500 1.18% 250,000
Mid HBK INVESTMENTS L P $2,512,500 1.18% 250,000
Small Bulldog Investors, LLP $2,210,648 1.04% 219,965
Mid RIVERNORTH CAPITAL MANAGEMENT, LLC $2,067,676 0.97% 205,739
Mid PICTON MAHONEY ASSET MANAGEMENT $2,010,000 0.94% 200,000
Large Centiva Capital, LP $2,010,000 0.94% 200,000
Mid Karpus Management, Inc. $1,981,860 0.93% 197,200
Large Clear Street Group Inc. $1,916,494 0.90% 190,696
Mid MIZUHO SECURITIES USA LLC Broker-Dealer $1,896,314 0.89% 188,688
Mid ARISTEIA CAPITAL, L.L.C. $1,883,701 0.88% 187,433
Mid Westchester Capital Management, LLC $1,711,503 0.80% 170,299
Small CSS LLC/IL $1,682,108 0.79% 167,374
Mid SONA ASSET MANAGEMENT (US) LLC $1,568,563 0.74% 156,076
Mid Governors Lane LP $1,547,046 0.73% 153,935
Mid TIG Advisors, LLC $1,507,500 0.71% 150,000
Small Context Capital Management, LLC $1,507,500 0.71% 150,000
Micro GRITSTONE ASSET MANAGEMENT LLC $1,276,561 0.60% 127,021
Mega JPMORGAN CHASE & CO $1,125,056 0.53% 111,946
Small DLD Asset Management, LP $1,008,085 0.47% 100,307
Mid WHITEBOX ADVISORS LLC $1,005,000 0.47% 100,000
Small K2 PRINCIPAL FUND, L.P. $1,005,000 0.47% 100,000
Mid METEORA CAPITAL, LLC $1,005,000 0.47% 100,000
Small HEIGHTS CAPITAL MANAGEMENT, INC $502,500 0.24% 50,000
Small ABC ARBITRAGE SA $351,750 0.17% 35,000
Small Mint Tower Capital Management B.V. $251,250 0.12% 25,000
Small PenderFund Capital Management Ltd. $180,900 0.08% 18,000
Large Parallax Volatility Advisers, L.P. $169,845 0.08% 16,900
Mid Virtu Financial LLC $163,031 0.08% 16,222
Mega UBS Group AG $10,050 0.00% 1,000
Mega MORGAN STANLEY $693 0.00% 69
Key facts CIK 2070602 CUSIP G4569C101 Visit website Investor relations

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