Institutional Manager · CIK 0001549408
ALETHEA CAPITAL MANAGEMENT, LLC
MERCER ISLAND, WA · File #028-16431
Latest AUM
$205.9M
Positions
13
Top-10 Concentration
99.9%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | SPDR S&P 500 ETF TR | SPY | +13,927 | +$9.5M | $0 |
| REDUCE | SPDR SERIES TRUST | 78468R663 | -75,363 | -$6.9M | -$115,486 |
| NEW | TEMPUS AI INC | TEM | +31,554 | +$1.9M | $0 |
| EXITED | JOHNSON & JOHNSON | 478160104 | -3,323 | -$616,151 | $0 |
| EXITED | VENTAS INC | 92276F100 | -8,040 | -$562,720 | $0 |
| EXITED | UNITEDHEALTH GROUP INC | 91324P102 | -1,627 | -$561,803 | $0 |
| EXITED | SMUCKER J M CO | 832696405 | -5,170 | -$561,462 | $0 |
| EXITED | CENTERPOINT ENERGY INC | 15189T107 | -13,820 | -$536,216 | $0 |
| EXITED | MCDONALDS CORP | 580135101 | -1,739 | -$528,465 | $0 |
| EXITED | EXELON CORP | 30161N101 | -11,693 | -$526,302 | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202513 pos · $205.9M
- 13F HOLDINGS REPORTQ/E Sep 202534 pos · $155.7M
- 13F HOLDINGS REPORTQ/E Jun 202531 pos · $132.1M
- 13F HOLDINGS REPORTQ/E Mar 202511 pos · $134.0M
- 13F HOLDINGS REPORTQ/E Dec 202430 pos · $116.8M
- 13F HOLDINGS REPORTQ/E Sep 202430 pos · $138.5M
- 13F HOLDINGS REPORTQ/E Jun 202431 pos · $131.8M
- 13F HOLDINGS REPORTQ/E Mar 202432 pos · $123.1M
- 13F HOLDINGS REPORTQ/E Dec 202351 pos · $81.4M
Top 13 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | AXSOME THERAPEUTICS INC | AXSM | 668,710 | $122.1M | 59.30% |
| 2 | AVIDITY BIOSCIENCES INC | 05370A108 | 446,127 | $32.2M | 15.62% |
| 3 | SPDR SERIES TRUST | 78468R663 | 236,611 | $21.6M | 10.50% |
| 4 | KURA ONCOLOGY INC | KURA | 1,422,682 | $14.8M | 7.18% |
| 5 | SPDR S&P 500 ETF TR | SPY | 13,927 | $9.5M | 4.61% |
| 6 | ISHARES TR | 464287432 | 23,123 | $2.0M | 0.98% |
| 7 | TEMPUS AI INC | TEM | 31,554 | $1.9M | 0.90% |
| 8 | CIDARA THERAPEUTICS INC | 171757206 | 4,630 | $1.0M | 0.50% |
| 9 | WISDOMTREE TR | WT | 7,430 | $394,236 | 0.19% |
| 10 | INVESCO EXCHANGE TRADED FD T | IVZ | 2,847 | $212,899 | 0.10% |
| 11 | IMMUNEERING CORP | IMRX | 22,935 | $150,912 | 0.07% |
| 12 | TASEKO MINES LTD | TGB | 10,000 | $56,600 | 0.03% |
| 13 | OPEN LENDING CORP | LPRO | 12,000 | $18,600 | 0.01% |