Tortoise Investment Management, LLC
CIK 1599511 · Holdings on Jun 30, 2026 · First reported Aug 7, 2026
Top ten holdings
Q2 2026- IVV7.98%
- STIP6.86%
- AVUS3.97%
- JMTG2.66%
- JMUB2.51%
- BTT2.41%
- VGLT2.04%
- SGOV1.97%
- SCHP1.93%
- MTBA1.93%
Share classes counted separately34.26%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- SGOVWeight decreased · -0.43 pp2.40% → 1.97%Shares -25.84K (-8.95%)
- AVUSWeight increased · +0.37 pp3.60% → 3.97%Shares +23.35K (+5.95%)
- STIPWeight decreased · -0.32 pp7.18% → 6.86%Shares +60.76K (+7.23%)
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 27
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | IVVISHARES CORE S&P 500 ETFCORE S&P500 ETF View history and evidence | $107.04M | 7.98% | 142.94K shares | 7.84% → 7.98%+0.14 pp -2.36K (-1.63%) | Reduced | ↗▾ |
| 02 | STIPISHARES 0-5 YEAR TIPS BOND E0-5 YR TIPS ETF View history and evidence | $92.04M | 6.86% | 900.99K shares | 7.18% → 6.86%-0.32 pp +60.76K (+7.23%) | Added | ↗▾ |
| 03 | AVUSAVANTIS U.S. EQUITY ETFUS EQT ETF View history and evidence | $53.24M | 3.97% | 415.64K shares | 3.60% → 3.97%+0.37 pp +23.35K (+5.95%) | Added | ↗▾ |
| 04 | JMTGMORTGAGE-BACKED SECURITIESMORTGAGE BACKED View history and evidence | $35.73M | 2.66% | 705.01K shares | 2.59% → 2.66%+0.07 pp +89.77K (+14.59%) | Added | ↗▾ |
| 05 | JMUBJPMORGAN MUNICIPAL ETFMUNICIPAL ETF View history and evidence | $33.65M | 2.51% | 664.21K shares | 2.44% → 2.51%+0.07 pp +73.08K (+12.36%) | Added | ↗▾ |
| 06 | BTTBLACKROCK 2030 MUNI TRGT TRMCOM SHS BEN IN View history and evidence | $32.32M | 2.41% | 1.42M shares | 2.63% → 2.41%-0.22 pp +19.32K (+1.38%) | Added | ↗▾ |
| 07 | VGLTVANGUARD LONG-TERM TREASURYLONG TERM TREAS View history and evidence | $27.36M | 2.04% | 495.85K shares | 2.00% → 2.04%+0.04 pp +57.20K (+13.04%) | Added | ↗▾ |
| 08 | SGOVISHARES 0-3 MONTH TREASURY B0-3 MTH TREASURY View history and evidence | $26.47M | 1.97% | 262.92K shares | 2.40% → 1.97%-0.43 pp -25.84K (-8.95%) | Reduced | ↗▾ |
| 09 | SCHPSCHWAB U.S. TIPS ETFUS TIPS ETF View history and evidence | $25.93M | 1.93% | 978.66K shares | 2.04% → 1.93%-0.11 pp +49.00K (+5.27%) | Added | ↗▾ |
| 10 | MTBASIMPLIFY MBS ETFMBS ETF View history and evidence | $25.88M | 1.93% | 527.41K shares | 2.10% → 1.93%-0.17 pp +12.17K (+2.36%) | Added | ↗▾ |
Options overlay 3
$48.08K 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 | 21.80K | $44.91K | -1.30M (-98.35%) | ▾ |
AAPLAPPLE INC View history and evidence | Put | 1.50K | $2.49K | +1.50K | ▾ |
AXSMAXSOME THERAPEUTICS INC View history and evidence | Put | 800 | $680.00 | -79.20K (-99.00%) | ▾ |
3 / 3 options · preview only
Exited positions 18
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| VCSH VANGUARD S/T CORP BOND ETF | Non-derivative | -5,030 | -$398.73K | SEC filing ↗ | SEC filing ↗ |
| T AT&T INC | Non-derivative | -9,808 | -$284.34K | SEC filing ↗ | SEC filing ↗ |
| JSCP JPMORGAN SHORT DURATION CORE | Non-derivative | -5,695 | -$269.37K | SEC filing ↗ | SEC filing ↗ |
3 / 18 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 1599511 · Period 2026-06-30
Data loaded 2026-09-23 · First reported 2026-08-07
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 1342083613
}Research all 255 reported holdings.
This page includes 30 of 255 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 30 of 255 current positions (options included); totals and weights use the complete filing.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_portfolio
{"cik":"1599511","quarter":"2026Q2","page_size":100}
get_institutional_manager_history
{"cik":"1599511","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.