MCGAU

Yorkville Acquisition Corp$10.28 0.00%
FinancialsUSCUSIP G98659108· EOD Aug 3, 2026◍ Confluence graph
Tracked 13F Holders
6
-2 QoQ
13F Value (tracked)
$4.4M
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentBearish
BearishBullish
13F funds (latest Q)0 adding · 1 trimming
Insider net (180d)$0

Price & smart-money activity

$10.28 0.00%1Y +2.8%
$9.84$10.42$11.00$11.58$12.15Jun 2025SepDecFeb 2026MayAug3232143
Hover for who · click for detailEnd-of-day closing prices52w $10.20 – $11.99

Who owns MCGAU?

6 tracked 13F filers

6 tracked 13F filers disclose a position in MCGAU as of the latest SEC 13F filings, a combined $4.4M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundPosition valueSharesLast moveAs ofHistory
1Clear Street Group Inc.
$2.3M
222K
+142%
Added · +130K sh
Q1 2026
2Massar Capital Management, LP
$1.3M
130K
Held
Q1 2026
3JPMORGAN CHASE & CO
$413K
40K
Held
Q1 2026
4MORGAN STANLEY
$204K
20K
Held
Q1 2026
5Schonfeld Strategic Advisors LLC
$155K
15K
−11%
Reduced · −2K sh
Q1 2026
6UBS Group AG
$970
95
−68%
Reduced · −198 sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is MCGAU being bought or sold by institutions?

Last quarter, 0 funds opened a new position in MCGAU, while 1 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
0
funds
Added
0
funds
Reduced
1
funds
Exited
0
funds

Funds that own MCGAU also own

CompanyCo-held byCombined value
SS SPDR S&P 500 ETF TRUST-USSPY2 funds$212.8M
META PLATFORMS INC-CLASS AMETA2 funds$136.4M
ISHARES BITCOIN TRUST ETFIBIT2 funds$100.0M
INVESCO QQQ TRUST SERIES 1QQQ2 funds$68.6M
JD.COM INC-ADRJD2 funds$53.4M
AMAZON.COM INCAMZN2 funds$45.4M
KRANESH CSI CHINA INTERNETKWEB2 funds$44.0M
FIGURE TECHNOLOGY SOLUT-CL AFIGR2 funds$43.1M
HONEYWELL INTERNATIONAL INCHON2 funds$41.4M
DATADOG INC - CLASS ADDOG2 funds$38.3M
GENERAL ELECTRICGE2 funds$35.7M
NORFOLK SOUTHERN CORPNSC2 funds$34.4M

Ranked by how many of MCGAU's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.

Institutional ownership over time

6 funds-43 since Q2 2025
02549Q2 2025Q3 2025Q4 2025Q1 2026
funds holding aggregate valuelatest $4.4M

Share classes

Class13F holdersValue held
MCGASHS CL A38 funds$107.5M
MCGAWWarrant26 funds$5.4M
MCGAUthis pageUNIT 06/06/20306 funds$4.4M

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

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Ask your agent what changed in MCGAU

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/MCGAU/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for MCGAU.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MCGAU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.