JAG CAPITAL MANAGEMENT, LLC ALK — Alaska Air Group

Ownership history in JAG CAPITAL MANAGEMENT, LLC  ·  36 quarters on record

AI Ownership Summary

JAG CAPITAL MANAGEMENT, LLC reported Alaska Air Group (ALK) in 36 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 0.67% in 2024 Q4. The latest visible filing shows ALK at 0.27% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this ALK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was JAG CAPITAL MANAGEMENT, LLC's position in Alaska Air Group, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

ALK was reported at 0.27% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.67% in 2024 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

ALK stock page JAG CAPITAL MANAGEMENT, LLC fund profile JAG CAPITAL MANAGEMENT, LLC full holdings
How JAG CAPITAL MANAGEMENT, LLC held ALK — position size vs. price
% of Fund (quarterly)    ALK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 66,295 -132 -0.2% 0.27% $2.4M 2026-05-06 $40.51
2025 Q4 REDUCED — — — 66,427 -341 -0.5% 0.36% $3.3M 2026-02-06 $59.45
2025 Q3 REDUCED — — — 66,768 -1,493 -2.2% 0.36% $3.3M 2025-11-10 $42.36
2025 Q2 REDUCED — — — 68,261 -1,487 -2.1% 0.38% $3.4M 2025-07-28 $54.33
2025 Q1 REDUCED 6.3% +0.5% ❌ 69,748 -4,650 -6.3% 0.46% $3.4M 2025-04-24 $41.51
2024 Q4 ADDED — — — 74,398 +1,128 +1.5% 0.67% $4.8M 2025-02-06 $74.41
2024 Q3 ADDED — — — 73,270 +1,574 +2.2% 0.40% $3.3M 2024-11-04 $47.23
2024 Q2 REDUCED — — — 71,696 -179 -0.2% 0.40% $2.9M 2024-07-30 $38.53
2024 Q1 ADDED — — — 71,875 +13,929 +24.0% 0.44% $3.1M 2024-05-01 $42.18
2023 Q4 ADDED — — — 57,946 +23,739 +69.4% 0.35% $2.3M 2024-02-08 $36.51
26 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding ALK

As of 2026 Q1 — sorted by position size

SEMPER AUGUSTUS INVESTMENTS GROUP LLC 3Y 7Y 7.45% Privium Fund Management (UK) Ltd 3Y 6.44% swisspartners Advisors Ltd 3Y 4.45% Lodge Hill Capital, LLC 3Y 7Y 3.61% Black Maple Capital Management LP 3Y 7Y 3.54% U S GLOBAL INVESTORS INC 3Y 7Y 2.56% Lesa Sroufe & Co 3Y 7Y 2.11% Daytona Street Capital LLC 1.99% DELTEC ASSET MANAGEMENT LLC 3Y 7Y 1.82% First Washington CORP 3Y 7Y 1.71%

FAQ About JAG CAPITAL MANAGEMENT, LLC and ALK

These are the practical questions this page is built to answer before you even open the full history table.

How long has JAG CAPITAL MANAGEMENT, LLC reported owning ALK?

JAG CAPITAL MANAGEMENT, LLC reported ALK across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported ALK position in JAG CAPITAL MANAGEMENT, LLC's portfolio?

The largest reported portfolio weight for ALK was 0.67% in 2024 Q4.

What is the latest reported ALK position on this page?

The most recent filing on this page is 2026 Q1, when JAG CAPITAL MANAGEMENT, LLC reported 66,295 shares, equal to 0.27% of portfolio, with an estimated market value of $2.4M.

What does the chart on this ALK ownership page compare?

The chart compares JAG CAPITAL MANAGEMENT, LLC's quarterly ALK portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did JAG CAPITAL MANAGEMENT, LLC time their ALK position?

Based on 13F filing dates vs. subsequent ALK price moves, JAG CAPITAL MANAGEMENT, LLC correctly timed 19 out of 33 reported position changes (58%). The annualised alpha on ALK relative to SPY over the holding period was -19.8%.

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