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BRLSW · Borealis Foods Inc. · Holdings

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$0.02 +0.00 (+0.94%) At close · Oct 27
Market Cap
$23.93M
Shares
21.46M
Volume · Oct 27 400 Avg daily vol (3M) 20.87K

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.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 21
Total Value: $155,211
Total Shares: 5,177,900

Institutional Ownership Trend

11 quarters

Holder Concentration

Across 21 13F filers · Δ vs Mar 31, 2026
Top Holder
25.4%
Dec 2023 → Jun 2026 · range 16.5% – 100.0%
+4.2 pts
Top 5
67.0%
Dec 2023 → Jun 2026 · range 52.7% – 100.0%
+3.7 pts
Top 10
92.0%
Dec 2023 → Jun 2026 · range 80.3% – 100.0%
+4.7 pts
HHI
1,357
Dec 2023 → Jun 2026 · range 816 – 10,000
Broadly held+203

Who Holds BRLSW

Last 8 quarters through Jun 30, 2026

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026: 20 filers, like-for-like change -1.9%; actively managed books -1.9%.

Holder type Share Filers Change
Registered adviser 45.2% 11 -1.1%
Adviser 1.4% 1 0.0%
Bank 0.1% 1 0.0%
Non-US 1.5% 1 0.0%
Broker-dealer 0.0% 0 —
Unknown 51.8% 6 -2.6%
How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

20 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
0
0.000% of filers hold it in their top 10
Mar 31, 2026: 0
Holders above 5%
0
median weight 0.000%
Mar 31, 2026: 0
Crowding
—
shares outstanding is an issuer-wide count, not one listing's
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
shares outstanding is an issuer-wide count, not one listing's
Top 10 holders
88.5%
of 13F shares, Herfindahl 0.136
Active holders
-1.9%
like-for-like share change of active filers
5% stakes on record
0
0 13D, 0 13G
How long holders have held it value-weighted 8.4 quarters
Under 1 year 3.40% 1 to 3 years 96.6% 3 years or more 0.000% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Shared Holders

Companies BRLSW's active holders also own, quarter ended Dec 31, 2025
# Company Shared holders
1 BZAI Blaize Holdings, Inc. 3

Shareholder Targets

13F filers that own its peers but not BRLSW, quarter ended Dec 31, 2025

Found through its holder-overlap peers: BZAI. 105 filers in all.

# Filer In peers
1 Temasek Holdings (Private) Ltd Holding company, Diversified active $12,388,394 1 held
2 BlackRock, Inc. Holding company, Index-like $9,572,006 1 held
3 VANGUARD GROUP INC Registered adviser, Index-like $7,591,399 1 held
4 GEODE CAPITAL MANAGEMENT, LLC Registered adviser, Index-like $2,996,954 1 held
5 STATE STREET CORP Bank, Index-like $2,520,552 1 held
6 MILLENNIUM MANAGEMENT LLC Registered adviser, Systematic-like $1,886,833 1 held
7 MARSHALL WACE, LLP Exempt adviser, Diversified active $1,675,305 1 held
8 CANTOR FITZGERALD, L. P. Unknown, Diversified active $1,500,000 1 held
9 NORTHERN TRUST CORP Bank, Index-like $1,197,776 1 held
10 CITADEL ADVISORS LLC Registered adviser, Systematic-like $996,198 1 held

Quarterly Activity

vs Mar 31, 2026
New
0
Increased
1
Decreased
3
Sold Out
0
Unchanged
17

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: 0
Institutional value: -41.3%
Shares held: -1.8%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open
Showing 21 of 21
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1852973 CUSIP 09973D105 Visit website Investor relations