AMERICAN INTERNATIONAL GROUP, INC.

Insurance Mechanical financials specialist (100%) CIK 5272
League rank
#4
in Insurance · #2383 overall
Long book
$609.2M
Q1 2026
Positions
2
Top-10 weight
100%
concentration
Last quarter
+25.9%
SPY +14.8%
Turnover
0%
of book per quarter

Strategy in plain words

auto-generated from filings

AMERICAN INTERNATIONAL GROUP, INC. is an insurance company managing float, specialised in financials (100% of the long book), running a $609.2M US long book across 2 positions.

The portfolio is extremely concentrated — the top 10 positions are almost the whole book. The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: COREBRIDGE FINANCIAL INC, RUBRIK INC-A.

Over the last 9 quarters its long book ran on average 2.3pp per quarter behind the S&P 500, beating the index in 4 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.

Implied long-book return vs S&P 500

methodology: positions priced quarterly, no shorts/options
Fund long book S&P 500
Q1 2024
+2.3%
Q2 2024
+1.7%
Q3 2024
+2.9%
Q4 2024
+5.5%
Q1 2025
+12.4%
Q2 2025
-8.0%
Q3 2025
-3.4%
Q4 2025
-20.1%
Q1 2026
+25.9%

Sector allocation

Financials
100%
Technology
0%

Long book by quarter

$27.92B
Q1 2024
$8.86B
Q2 2024
$8.50B
Q3 2024
$4.14B
Q4 2024
$4.34B
Q1 2025
$4.37B
Q2 2025
$2.99B
Q3 2025
$1.51B
Q4 2025
$609.2M
Q1 2026

What does AMERICAN INTERNATIONAL own?

Q1 2026 13F
CompanySectorSharesValue% of bookChange
CRBG COREBRIDGE FINANCIAL INCFinancials25.5M$607.4M99.7%-49.2%
RBRK RUBRIK INC-ATechnology36.5K$1.8M0.3%Held

13F filing history

PeriodFormFiledEntriesReported valueFlagsSource
Q1 202613F-HRMay 8, 20262$609.2M canonicalSEC ↗
Q4 202513F-HRFeb 12, 20262$1.51B canonicalSEC ↗
Q3 202513F-HRNov 3, 20253$2.99B canonicalSEC ↗
Q2 202513F-HRAug 8, 20253$4.37B canonicalSEC ↗
Q1 202513F-HRMay 13, 20253$4.34B canonicalSEC ↗
Q4 202413F-HRFeb 11, 20253$4.14B canonicalSEC ↗
Q3 202413F-HRNov 13, 20243$8.50B canonicalSEC ↗
Q2 202413F-HRAug 13, 20243$8.86B canonicalSEC ↗
Q1 202413F-HRMay 13, 20243017$27.92B canonicalSEC ↗