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Sun Country Airlines Holdings, Inc. (SNCY) institutional ownership

Market cap$876M SectorIndustrials
Funds holding · Q1 2026
202
reported SNCY position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
109 buyers · 93 sellers

Sun Country Airlines Holdings, Inc. (SNCY) price and institutional activity

Dates

Q1 2026

$0 bought by 109 investors
Balyasny Asset Management L.P.Citigroup Inc +107 more
$0 sold by 93 investors
Ameriprise Financial IncU S Global Investors Inc +91 more
Sign in to see who bought
Bought Sold Totals per quarter; hover a bar for the names.

Sun Country Airlines Holdings, Inc. (SNCY) institutional activity · 202

Investor Type Est. change Change Δ Own Date
Ameriprise Financial Inc · Reduced
Change −2.5M Date Q1 2026
Ameriprise Financial Inc Reduced· Q1 2026 −2.5M Q1 2026
Balyasny Asset Management L.P. · Added
Change +1.9M Date Q1 2026
Balyasny Asset Management L.P. Added· Q1 2026 +1.9M Q1 2026
Citigroup Inc · Added
Change +1.8M Date Q1 2026
Citigroup Inc Added· Q1 2026 +1.8M Q1 2026
Magnetar Financial LLC · New
Change +1.7M Date Q1 2026
Magnetar Financial LLC New· Q1 2026 +1.7M Q1 2026
U S Global Investors Inc · Exited
Change −1.6M Δ Own −100.0% Date Q1 2026
U S Global Investors Inc Exited· Q1 2026 −1.6M −100.0% Q1 2026
T. Rowe Price Associates · Reduced
Change −1.5M Date Q1 2026
T. Rowe Price Associates Reduced· Q1 2026 −1.5M Q1 2026
Citadel Advisors LLC Reduced· Q1 2026 −1.3M −50.2% Q1 2026
Capula Management Ltd · New
Change +1.2M Date Q1 2026
Capula Management Ltd New· Q1 2026 +1.2M Q1 2026
Alpine Associates Management Inc. · New
Change +1.1M Date Q1 2026
Alpine Associates Management Inc. New· Q1 2026 +1.1M Q1 2026
Zimmer Partners, LP · Exited
Change −1.1M Δ Own −100.0% Date Q1 2026
Zimmer Partners, LP Exited· Q1 2026 −1.1M −100.0% Q1 2026
Man Group PLC · Added
Change +966K Date Q1 2026
Man Group PLC Added· Q1 2026 +966K Q1 2026
Vanguard · Reduced
Change −913K Date Q1 2026
Vanguard Reduced· Q1 2026 −913K Q1 2026
Summittx Capital, L.P. · Exited
Change −876K Δ Own −100.0% Date Q1 2026
Summittx Capital, L.P. Exited· Q1 2026 −876K −100.0% Q1 2026
Assenagon Asset Management S.A. · Added
Change +660K Date Q1 2026
Assenagon Asset Management S.A. Added· Q1 2026 +660K Q1 2026
Qube Research & Technologies Ltd · Added
Change +655K Date Q1 2026
Qube Research & Technologies Ltd Added· Q1 2026 +655K Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 202

Famous investor activity in Sun Country Airlines Holdings, Inc. (SNCY)

Sun Country Airlines Holdings, Inc. (SNCY) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Schoppert Wendy Lee · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -7K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Schoppert Wendy Lee Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -7K 0 May 13, 2026 May 15, 2026
O'Keeffe Patrick J. · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -39K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
O'Keeffe Patrick J. Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -39K 0 May 13, 2026 May 15, 2026
Blakey Marion C. · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -39K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Blakey Marion C. Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -39K 0 May 13, 2026 May 15, 2026
Neale Erin Rose · Officer 3 operations -96K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Neale Erin Rose Officer 3 operations -96K 0 May 13, 2026 May 15, 2026
Neale Erin Rose · Officer Grant (A) 37K
Owned 37K Trade date May 13, 2026 Filed date May 15, 2026
Neale Erin Rose Officer Grant (A) 37K 37K May 13, 2026 May 15, 2026
Kennedy Thomas C. · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -38K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Kennedy Thomas C. Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -38K 0 May 13, 2026 May 15, 2026
Mangione Christopher Michael · Officer 2 operations -16K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Mangione Christopher Michael Officer 2 operations -16K 0 May 13, 2026 May 15, 2026
Mangione Christopher Michael · Officer Grant (A) 5K
Owned 5K Trade date May 13, 2026 Filed date May 15, 2026
Mangione Christopher Michael Officer Grant (A) 5K 5K May 13, 2026 May 15, 2026
Vogel Jennifer L. · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -60K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Vogel Jennifer L. Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -60K 0 May 13, 2026 May 15, 2026
Philipovitch Kerry · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -42K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Philipovitch Kerry Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -42K 0 May 13, 2026 May 15, 2026
Peterson Gail · Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -34K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Peterson Gail Director Shares transferred outside the market (D), often for tax or as a gift, not a market sale -34K 0 May 13, 2026 May 15, 2026
Zubeck Daniel Torque · CFO 2 operations -95K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Zubeck Daniel Torque CFO 2 operations -95K 0 May 13, 2026 May 15, 2026
Zubeck Daniel Torque · CFO Grant (A) 15K
Owned 15K Trade date May 13, 2026 Filed date May 15, 2026
Zubeck Daniel Torque CFO Grant (A) 15K 15K May 13, 2026 May 15, 2026
Coley Stephen Andrew · Officer 2 operations -71K
Owned 0 Trade date May 13, 2026 Filed date May 15, 2026
Coley Stephen Andrew Officer 2 operations -71K 0 May 13, 2026 May 15, 2026
Coley Stephen Andrew · Officer Grant (A) 28K
Owned 28K Trade date May 13, 2026 Filed date May 15, 2026
Coley Stephen Andrew Officer Grant (A) 28K 28K May 13, 2026 May 15, 2026
15 of 51
15 of 51 Sign in to continue to older insider transactions.

Sun Country Airlines Holdings, Inc. (SNCY) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Sca Horus Holdings, LLC 11.2M
% of shares outstanding 21.1% Filing date Nov 14, 2024
Sca Horus Holdings, LLC 11.2M 21.1% Nov 14, 2024
Blackrock, Inc. 6.9M
% of shares outstanding 13.1% Filing date Nov 8, 2024
Blackrock, Inc. 6.9M 13.1% Nov 8, 2024
BlackRock Inc. 6.1M
% of shares outstanding 11.2% Filing date Jan 24, 2024
BlackRock Inc. 6.1M 11.2% Jan 24, 2024
Vanguard Group Inc 4.6M
% of shares outstanding 8.8% Filing date Nov 12, 2024
Vanguard Group Inc 4.6M 8.8% Nov 12, 2024
Macquarie Group Ltd 3.1M
% of shares outstanding 5.8% Filing date Nov 1, 2024
Macquarie Group Ltd 3.1M 5.8% Nov 1, 2024
ETF Series Solutions 2.9M
% of shares outstanding 5.3% Filing date Feb 8, 2024
ETF Series Solutions 2.9M 5.3% Feb 8, 2024
Vanguard Capital Management 2.7M
% of shares outstanding 5.1% Filing date Apr 30, 2026
Vanguard Capital Management 2.7M 5.1% Apr 30, 2026
Par Investment Partners LP 2.5M
% of shares outstanding 4.7% Filing date Nov 14, 2024
Par Investment Partners LP 2.5M 4.7% Nov 14, 2024
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Sun Country Airlines Holdings, Inc. (SNCY) ownership FAQ

Who owns SNCY?

202 reporting institutions disclosed SNCY position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.