SNCY

Sun Country Airlines Holding Cross-source read
UnclassifiedCUSIP 866683105

Among active 13F managers last quarter, 7 opened and 14 added, while 10 reduced; the largest holder to move was American Century Companies Inc (+17%). Over the last 180 days, 1 insider sold and none bought, a net -$19K in open-market trades.

Tracked 13F holders
82
1 in Q2 2026 filings
13F value (tracked)
$387.1M
Smart-money readMixed
Net sellingNet buying
Funds · active managers, latest 13F
21 adding · 10 trimming
Insiders · Form 4 open-market, 180d
0 buying · 1 selling · -$19K
US House · STOCK Act, 180d
0 buying · 0 selling

The legs disagree, or only one of them leans.

Who owns SNCY?

82 tracked 13F filers · ranked by shares held

82 tracked 13F filers disclose a position in SNCY as of the latest SEC 13F filings, a combined $387.1M 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.

#FundSharesPosition valueLast moveAs ofHistory
1Dimensional Fund Advisors LP2.9M
$47.9M
+8.0%
Added · +214K sh
Q1 2026
2American Century Companies Inc2.4M
$40.4M
+17%
Added · +350K sh
Q1 2026
3Balyasny Asset Management L.P.2.0M
$32.6M
46×
Added · +1.9M sh
Q1 2026
4Citigroup Inc1.8M
$30.0M
144×
Added · +1.8M sh
Q1 2026
5Alpine Associates Management Inc.1.1M
$18.7M
New
+1.1M sh
Q1 2026
6Bank of New York Mellon Corp1.1M
$18.2M
−4.4%
Reduced · −51K sh
Q1 2026
7Arrowstreet Capital, Limited Partnership1.0M
$16.9M
−15%
Reduced · −187K sh
Q1 2026
8Charles Schwab Investment Management Inc853K
$14.1M
+4.0%
Added · +33K sh
Q1 2026
9Qube Research & Technologies Ltd830K
$13.7M
+376%
Added · +655K sh
Q1 2026
10Goldman Sachs Group Inc700K
$11.6M
−41%
Reduced · −479K sh
Q1 2026
11Millennium Management LLC653K
$10.8M
New
+653K sh
Q1 2026
12Morgan Stanley643K
$10.6M
+3.9%
Added · +24K sh
Q1 2026
13Nuveen, LLC624K
$10.3M
~0%
Added · +190 sh
Q1 2026
14Northern Trust Corp603K
$10.0M
+2.8%
Added · +16K sh
Q1 2026
15TCW Group Inc559K
$9.2M
Held
Q1 2026
16AllianceBernstein L.P.516K
$7.4M
10×
Added · +467K sh
Q1 2026
17UBS Group AG396K
$6.5M
+18%
Added · +61K sh
Q1 2026
18Principal Financial Group Inc375K
$6.2M
−6.8%
Reduced · −27K sh
Q1 2026
19Jane Street Group, LLC358K
$5.9M
+174%
Added · +228K sh
Q1 2026
20AQR Capital Management LLC330K
$5.4M
−23%
Reduced · −100K sh
Q1 2026
21JPMorgan Chase & Co299K
$4.7M
+132%
Added · +170K sh
Q1 2026
22Allianz Asset Management GmbH269K
$4.4M
New
+269K sh
Q1 2026
23Bank Of America Corp248K
$4.1M
−16%
Reduced · −46K sh
Q1 2026
24Empowered Funds, LLC239K
$4.0M
New
+239K sh
Q1 2026
25Susquehanna International Group, LLP227K
$3.7M
+76%
Added · +98K 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 SNCY being bought or sold by institutions?

Last quarter, 7 funds opened a new position in SNCY and 14 added to an existing one, while 10 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
7
funds took a first position
Added
14
added to an existing position
Reduced
10
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own SNCY also own

CompanyCo-held byTheir position there
Microsoft CorpMSFT34 funds$113.5B
Visa Inc-Class A SharesV34 funds$22.6B
General ElectricGE34 funds$10.1B
Adobe IncADBE34 funds$8.1B
Automatic Data ProcessingADP34 funds$4.3B
Nvidia CorpNVDA33 funds$156.4B
Apple IncAAPL33 funds$118.6B
Alphabet Inc-CL AGOOGL33 funds$66.7B
Meta Platforms Inc-Class AMETA33 funds$43.7B
JPMorgan Chase & CoJPM33 funds$26.0B
Costco Wholesale CorpCOST33 funds$18.6B
Micron Technology IncMU33 funds$14.5B

Ranked by how many of SNCY's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in SNCY.

Insider activity (Form 4)

Full insider page →
Sells · 180d
$19K
1 insider
Net · 180d
-$19K
1 open-market transaction
DateInsiderRoleActionSharesValue
May 4, 2026Coley Stephen AndrewSVP, Chief Operating OfficerSell (S)1K$19K
Feb 2, 2026Snow Colton MatthewSVP, Chief Commercial OfficerSell (S)752$13K
Jan 12, 2026Bricker JudeChief Executive Officer, DirectorSell (S)5K$89K
Jan 12, 2026Neale Erin RoseSVP, Chief Legal OfficerSell (S)2K$40K
Jan 12, 2026Snow Colton MatthewSVP, Chief Commercial OfficerSell (S)759$13K
Jan 12, 2026Mangione Christopher MichaelChief Acct. Off. & VP, FinanceSell (S)256$4K
Jan 6, 2026Coley Stephen AndrewSVP, Head of OperationsSell (S)2K$31K
Jan 6, 2026Snow Colton MatthewSVP, Chief Marketing OfficerSell (S)2K$24K
Jan 6, 2026Bricker JudeChief Executive Officer, DirectorSell (S)6K$83K
Jan 6, 2026Neale Erin RoseSVP, Chief Legal OfficerSell (S)2K$27K
Jan 6, 2026Mangione Christopher MichaelChief Acct. Off. & VP, FinanceSell (S)
2 lots, same day
311$5K
Jan 2, 2026Snow Colton MatthewSVP, Chief Marketing OfficerSell (S)145$2K

One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
3826
Insiders
Form 4 open-market
01-$19K
US House
STOCK Act trades
00$0

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

1 tracked filers in Q2 2026 filingsstill filing
088175Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $97
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Recent filings

0 most recent

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

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Connected entities for SNCY

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Ask your agent what changed in SNCY

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/SNCY/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for SNCY.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + the live filing stream, joined for SNCY. Filings are public domain, sourced to SEC EDGAR.