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Large Cap Mortgage REIT
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
NLY icon
1
Annaly Capital Management
NLY
$17.4B
$17.4B $23.04 1.68%
AGNC icon
2
AGNC Investment
AGNC
$12.9B
$12.9B $10.84 2.17%

Large Cap Mortgage REIT Stocks at a Glance

Mortgage REITs invest in mortgages and mortgage-backed securities rather than physical property, earning the spread between asset yields and funding costs. Leverage amplifies that spread, making book value and dividends acutely sensitive to interest-rate moves and prepayment speeds.

There are 2 large cap Mortgage REIT stocks — companies in the Mortgage REIT industry with a market cap between $10B and $200B — worth a combined $30.2B.

The largest by market cap are Annaly Capital Management (NLY) at $17.4B and AGNC Investment (AGNC) at $12.9B.

Among institutional investors, AGNC Investment (AGNC) drew the most net new fund positions in Q1 2026: 120 funds opened new positions, taking total fund holders up 35 (5.4%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q1 2026.