§ 13F · FUND PROFILE
COMERICA BANK.
Institutional filer · behavioral pattern: Dealer / Bank. Summary pending.
AUM · $26.6B (13F)Positions · 6393Turnover · 51% · Q4Filed · Jan 29, 2026
CONCENTRATION
21%
Top 10 holdings
NEW BUYS
+139
+$19M deployed
EXITS
0
No exits
SECTOR SHIFT
OTHER → PHARMACEUTICALS
-4pp · +2pp
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q4 2025
FILED JAN 29, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q4 |
|---|---|---|---|---|---|---|
| 1 | LLY | ELI LILLY & CO | 1.10M | $1.2B | 4.7% | −1% |
| 2 | AAPL | APPLE INC | 2.57M | $699M | 2.8% | −5% |
| 3 | MSFT | MICROSOFT CORP | 1.35M | $655M | 2.6% | −5% |
| 4 | NVDA | NVIDIA CORPORATION | 3.19M | $594M | 2.4% | −7% |
| 5 | IVV | ISHARES TR | 741K | $508M | 2.0% | +2% |
| 6 | LLY | ELI LILLY & CO | 380K | $409M | 1.6% | — |
| 7 | AMZN | AMAZON COM INC | 1.51M | $348M | 1.4% | −6% |
| 8 | GOOGL | ALPHABET INC | 982K | $307M | 1.2% | −7% |
| 9 | AVGO | BROADCOM INC | 769K | $266M | 1.1% | −5% |
| 10 | GOOG | ALPHABET INC | 842K | $264M | 1.1% | −5% |
§ 02 · SECTOR ALLOCATION
Where the money is
Other34.8% (−4pp)
Technology10.7% (−1pp)
Pharmaceuticals7.9% (+2pp)
Semiconductors5.9% (±0)
Retail4.9% (±0)
Media4.7%
§ 03 · THE COMERICA SIGNAL
AC read
COMERICA BANK is a Dealer / Bank fund managing $26.6 billion in assets. The fund runs a massive portfolio of 6,393 positions, broad diversification across holdings. Trading activity is aggressive at 51% quarterly turnover, with 139 new positions and 0 exits last quarter. Top sector allocations: Other (35%), Technology (11%), Pharmaceuticals (8%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
2 FILINGS
Q4 2025
Busy quarter
+139 buys · −0 exits · 3078 changed
Q3 2025
Busy quarter
+3710 buys · −0 exits · 0 changed
Q1 2025
Busy quarter
+3687 buys · −0 exits · 0 changed