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ALT5 Sigma Ownership | Who Owns ALT5 Sigma?

OverviewChart

ALT5 Sigma Ownership Summary

ALT5 Sigma is owned by 53.65% institutional investors, 12.44% insiders, and 33.91% retail investors. Crcm lp is the largest institutional shareholder, holding 21.63% of ALTS shares.

ALTS Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockALT5 Sigma53.65%12.44%33.91%
SectorTechnology Stocks 35.36%13.17%51.47%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Crcm lp12.61M21.63%$14.00M
Diametric capital, lp6.20M10.63%$6.88M
Nwi management lp1.80M9.70%$4.84M
Vanguard group5.86M8.03%$6.44M
Potrero capital research1.10M5.96%$2.97M
Prelude capital management2.95M5.06%$3.27M
Blackrock funding, inc. /de2.79M4.79%$3.10M
Exoduspoint capital management, lp2.25M3.87%$2.50M
Hunting hill global capital1.92M3.30%$2.14M
Ubs group1.89M3.24%$2.10M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Crcm lp12.61M9.91%$14.00M
Diametric capital, lp6.20M1.79%$6.88M
Hunting hill global capital1.92M1.66%$2.14M
Potrero capital research1.10M0.34%$2.97M
Nwi management lp1.80M0.27%$4.84M
Prelude capital management2.95M0.25%$3.27M
Rangeley capital26.00K0.03%$28.86K
683 capital management410.00K0.02%$455.10K
Exoduspoint capital management, lp2.25M0.02%$2.50M
Two sigma securities124.03K0.02%$137.67K

Top Buyers

HolderShares% AssetsChange
Hunting hill global capital1.92M1.66%1.92M
Nwi management lp1.80M0.27%1.80M
Crcm lp12.61M9.91%1.67M
Millennium management1.51M0.00%1.32M
Potrero capital research1.10M0.34%1.10M

Top Sellers

HolderShares% AssetsChange
Diametric capital, lp6.20M1.79%-3.20M
Jane street group552.91K0.00%-2.36M
Prelude capital management2.95M0.25%-2.10M
Alyeska investment group---1.75M
Blackrock funding, inc. /de2.79M0.00%-369.70K

New Positions

HolderShares% AssetsChangeValue
Hunting hill global capital1.92M1.66%1.92M$2.14M
Nwi management lp1.80M0.27%1.80M$4.84M
Potrero capital research1.10M0.34%1.10M$2.97M
Vanguard fiduciary trust773.75K0.00%773.75K$858.87K
Hudson bay capital management lp220.01K0.00%220.01K$244.21K

Sold Out

HolderChange
Peak6-1.00
Sbi securities-15.00
Massmutual trust co fsb/adv-311.00
Principal securities-500.00
Colonial trust co / sc-500.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202551-50.96%39,101,332-9.93%530.10%28-67.44%14366.67%
Sep 30, 202599241.38%41,574,5652300.79%224180.73%83361.11%1-75.00%
Jun 30, 2025297.41%1,602,70318.58%1013.64%17-15.00%4100.00%
Mar 31, 20252758.82%1,351,59048.60%817.23%2042.86%2-
Dec 31, 2024176.25%909,53139.91%727.56%14-12.50%--

Recent Insider Transactions

DateNameRoleActivityValue
Aug 14, 2025DANZIGER DAVID C.-Buy$73.00K
Dec 06, 2024Johnson Virland A Chief Financial OfficerBuy$9.00K
Sep 09, 2024Tassiopoulos Peter Chief Executive OfficerBuy$10.28K

Insider Transactions Trends

DateBuySell
2024 Q31-

ALTS Ownership FAQ

Who owns the most shares of ALT5 Sigma?

ALT5 Sigma’s largest shareholders are Crcm lp (12.61M shares, 21.63%), Diametric capital, lp (6.2M shares, 10.63%), and Nwi management lp (1.8M shares, 9.70%). Together, they hold 41.97% of ALT5 Sigma’s total shares outstanding.

Does Blackrock own ALT5 Sigma?

BlackRock is not among the top 10 institutional shareholders of ALT5 Sigma.

Who is ALT5 Sigma’s biggest shareholder by percentage of total assets invested?

Crcm lp is ALT5 Sigma’s biggest shareholder by percentage of total assets invested, with 9.91% of its assets in 12.61M ALT5 Sigma shares, valued at 14M$.

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