ALETHEA CAPITAL MANAGEMENT, LLC
CIK 1549408 · Holdings on Mar 31, 2026 · First reported May 13, 2026
Top ten holdings
Q1 2026- AXSM58.94%
- BIL31.51%
- KURA6.68%
- TLT1.06%
- TEM0.77%
- RNA0.31%
- WFC0.26%
- HEDJ0.21%
- GPK0.09%
- SPY0.07%
Share classes counted separately99.90%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- BILWeight increased · +21.01 pp10.50% → 31.51%Shares +403.43K (+170.50%)
- SPYWeight decreased · -4.54 pp4.61% → 0.07%Shares -13.74K (-98.64%)
- KURAWeight decreased · -0.50 pp7.18% → 6.68%Shares +106.69K (+7.50%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 13
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | AXSMAXSOME THERAPEUTICS INC View history and evidence | $109.71M | 58.94% | 649.11K shares | 59.30% → 58.94%-0.36 pp -19.60K (-2.93%) | Reduced | ↗▾ |
| 02 | BILSS SPDR BB 1-3M T-BILL ETFSTATE STREET SPD View history and evidence | $58.65M | 31.51% | 640.04K shares | 10.50% → 31.51%+21.01 pp +403.43K (+170.50%) | Added | ↗▾ |
| 03 | KURAKURA ONCOLOGY INC View history and evidence | $12.43M | 6.68% | 1.53M shares | 7.18% → 6.68%-0.50 pp +106.69K (+7.50%) | Added | ↗▾ |
| 04 | TLTISHARES 20+ YEAR TREASURY BD20 YR TR BD ETF View history and evidence | $1.98M | 1.06% | 22.83K shares | 0.98% → 1.06%+0.08 pp -292 (-1.26%) | Reduced | ↗▾ |
| 05 | TEMTEMPUS AI INC-CL ACL A View history and evidence | $1.43M | 0.77% | 31.55K shares | 0.90% → 0.77%-0.13 pp 0 (0.00%) | Unchanged | ↗▾ |
| 06 | RNAATRIUM THERAPEUTICS INC View history and evidence | $585.04K | 0.31% | 43.76K shares | Prior unavailable +43.76K | New | ↗▾ |
| 07 | WFCWELLS FARGO & CO View history and evidence | $480.05K | 0.26% | 6.03K shares | Prior unavailable +6.03K | New | ↗▾ |
| 08 | HEDJWISDOMTREE EUROPE HEDGED EQUEUROPE HEDGED EQ View history and evidence | $388.59K | 0.21% | 7.43K shares | 0.19% → 0.21%+0.02 pp 0 (0.00%) | Unchanged | ↗▾ |
| 09 | GPKGRAPHIC PACKAGING HOLDING CO View history and evidence | $162.32K | 0.09% | 16.33K shares | Prior unavailable +16.33K | New | ↗▾ |
| 10 | SPYSS SPDR S&P 500 ETF TRUST-USTR UNIT View history and evidence | $123.56K | 0.07% | 190 shares | 4.61% → 0.07%-4.54 pp -13.74K (-98.64%) | Reduced | ↗▾ |
Options overlay 1
$8.78M notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
SPYSS SPDR S&P 500 ETF TRUST-USTR UNIT View history and evidence | Put | 13.50K | $8.78M | +13.50K | ▾ |
1 / 1 options · preview only
Exited positions 3
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| RNA AVIDITY BIOSCIENCES INC | Non-derivative | -446,127 | -$32.18M | SEC filing ↗ | SEC filing ↗ |
| CDTX CIDARA THERAPEUTICS INC | Non-derivative | -4,630 | -$1.02M | SEC filing ↗ | SEC filing ↗ |
| RSPU INVESCO S&P 500 EQUAL WEIGHT | Non-derivative | -2,847 | -$212.90K | SEC filing ↗ | SEC filing ↗ |
3 / 3 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1549408 · Period 2026-03-31
Data loaded 2026-09-23 · First reported 2026-05-13
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 194925717
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