§ 13F · FUND PROFILE
Citigroup Inc.
Citigroup Inc operates as a major universal bank with substantial trading and prime brokerage operations, managing a diversified portfolio of over 15,000 positions across equities, ETFs, and other securities. The firm's investment activities primarily support its banking operations, client services, and proprietary trading, with significant holdings in major ETFs and technology stocks.
AUM · $203588.9T (13F)Positions · 15854Turnover · 97% · Q4Filed · Feb 13, 2026
CONCENTRATION
15%
Top 10 holdings
NEW BUYS
+641
+$4958.6T deployed
EXITS
0
No exits
SECTOR SHIFT
OTHER → MEDIA
-1pp · +1pp
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED FEB 13, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | SPY | SPDR S&P 500 ETF TR | 8.42M | $5739.0T | 2.5% | — |
| 2 | NVDA | NVIDIA CORPORATION | 27.85M | $5195.0T | 2.3% | — |
| 3 | MSFT | MICROSOFT CORP | 9.45M | $4568.9T | 2.0% | +143% |
| 4 | AAPL | APPLE INC | 11.58M | $3148.2T | 1.4% | +38% |
| 5 | TSLA | TESLA INC | 6.53M | $2936.4T | 1.3% | — |
| 6 | NVDA | NVIDIA CORPORATION | 13.67M | $2550.4T | 1.1% | — |
| 7 | TSLA | TESLA INC | 5.65M | $2540.4T | 1.1% | — |
| 8 | CVNA | CARVANA CO | 5.83M | $2461.9T | 1.1% | — |
| 9 | AVGO | BROADCOM INC | 7.09M | $2454.7T | 1.1% | +677% |
| 10 | HYG | ISHARES TR | 29.81M | $2404.0T | 1.1% | — |
§ 02 · SECTOR ALLOCATION
Where the money is
Other30.7% (−1pp)
Technology12.7% (±0)
Semiconductors12.2% (±0)
Media6.8% (+1pp)
Retail5.7% (±0)
Automobiles4.7% (−1pp)
§ 03 · THE CITIGROUP SIGNAL
AC read
Citigroup's 13F filing reveals the scale and hyperactivity typical of a major universal bank's trading operations, with $203.6 trillion in assets under management spread across an extraordinary 15,854 positions. The portfolio's Herfindahl-Hirschman Index of 0.005 indicates extreme diversification, while the staggering 97% quarterly turnover rate reflects the bank's role as a market maker and prime broker facilitating client trades and maintaining trading inventory. The firm added 641 new positions this quarter while exiting none, suggesting an expansion of its market-making activities or client service capabilities.
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q4 2025
Busy quarter
+641 buys · −0 exits · 11391 changed
Q3 2025
Steady book
+0 buys · −0 exits · 0 changed
Q2 2025
Steady book
+0 buys · −0 exits · 0 changed
Q1 2025
Steady book
+0 buys · −0 exits · 0 changed