Tortoise Investment Management, LLC — 13F Holdings & Portfolio
CIK 1599511 · latest 13F-HR filed 2026-05-05
Tortoise Investment Management, LLC manages $1.21B in 13F-reported U.S. long-equity assets across 252 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are IVV (7.84%), STIP (7.18%), AVUS (3.60%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 22 new positions, exited 13, added to 65, and trimmed 61.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$1.21B
Long-equity book
252
Distinct positions
2026-03-31
Filed 2026-05-05
+22 / −13 / ↑65 / ↓61
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- J P MORGAN EXCHANGE TRADED F$29.4M +1489.5%
- ISHARES TR$28.9M +49.8%
- VANGUARD SCOTTSDALE FDS$16.5M +3824.9%
- AMERICAN CENTY ETF TR$10.6M +1311.1%
- VANGUARD INSTL INDEX FD$9.6M +160.5%
Top Trims
- DOUBLELINE ETF TRUST-$20.6M -92.9%
- WISDOMTREE TR-$8.5M -51.7%
- ISHARES TR-$5.8M -5.7%
- J P MORGAN EXCHANGE TRADED F-$5.4M -67.7%
- ISHARES TR-$2.9M -82.5%
New Positions
- AMERICAN CENTY ETF TR$5.9M
- AMERICAN CENTY ETF TR$1.0M
- VANGUARD SCOTTSDALE FDS$949.0K
- SPDR SERIES TRUST$889.4K
- SPDR GOLD TR$568.8K
Exited Positions
- JANUS DETROIT STR TR$7.7M
- DIMENSIONAL ETF TRUST$6.0M
- NUVEEN MUN VALUE FD INC$1.0M
- STRYKER CORPORATION$412.1K
- CAPITAL ONE FINL CORP$277.3K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ISHARES TR | IVV | 464287200 | $94.9M | 7.84% | 145,300 | SH |
| 2 | ISHARES TR | STIP | 46429B747 | $86.9M | 7.18% | 840,231 | SH |
| 3 | AMERICAN CENTY ETF TR | AVUS | 025072885 | $43.6M | 3.60% | 392,287 | SH |
| 4 | BLACKROCK MUN TARGET TERM TR | BTT | 09257P105 | $31.8M | 2.63% | 1,401,152 | SH |
| 5 | J P MORGAN EXCHANGE TRADED F | JMTG | 46654Q575 | $31.4M | 2.59% | 615,239 | SH |
| 6 | J P MORGAN EXCHANGE TRADED F | JMUB | 46641Q647 | $29.6M | 2.44% | 591,139 | SH |
| 7 | ISHARES TR | SGOV | 46436E718 | $29.1M | 2.40% | 288,750 | SH |
| 8 | SIMPLIFY EXCHANGE TRADED FUN | MTBA | 82889N525 | $25.5M | 2.10% | 515,238 | SH |
| 9 | SCHWAB STRATEGIC TR | SCHP | 808524870 | $24.7M | 2.04% | 929,663 | SH |
| 10 | VANGUARD SCOTTSDALE FDS | VGLT | 92206C847 | $24.3M | 2.00% | 438,652 | SH |
| 11 | ISHARES INC | IEMG | 46434G103 | $21.4M | 1.77% | 306,530 | SH |
| 12 | SCHWAB STRATEGIC TR | SCHX | 808524201 | $19.1M | 1.58% | 745,894 | SH |
| 13 | DIMENSIONAL ETF TRUST | DFAU | 25434V104 | $18.1M | 1.49% | 401,124 | SH |
| 14 | VANGUARD INDEX FDS | VTV | 922908744 | $17.5M | 1.44% | 89,094 | SH |
| 15 | VANGUARD SCOTTSDALE FDS | VGIT | 92206C706 | $16.9M | 1.39% | 283,471 | SH |
| 16 | SCHWAB STRATEGIC TR | SCHC | 808524888 | $16.9M | 1.39% | 360,627 | SH |
| 17 | EA SERIES TRUST | BOXX | 02072L565 | $16.8M | 1.39% | 144,816 | SH |
| 18 | ISHARES TR | IWB | 464287622 | $16.7M | 1.38% | 46,963 | SH |
| 19 | ISHARES TR | ITOT | 464287150 | $16.4M | 1.36% | 115,343 | SH |
| 20 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $15.9M | 1.31% | 24,387 | SH |
| 21 | SPDR INDEX SHS FDS | SPEM | 78463X509 | $15.8M | 1.30% | 336,843 | SH |
| 22 | VANGUARD INSTL INDEX FD | VBIL | 922040845 | $15.6M | 1.28% | 205,702 | SH |
| 23 | SPDR SERIES TRUST | SPYM | 78464A854 | $15.0M | 1.23% | 195,424 | SH |
| 24 | DOUBLELINE ETF TRUST | DCRE | 25861R303 | $14.1M | 1.17% | 271,791 | SH |
| 25 | ISHARES TR | IEFA | 46432F842 | $14.1M | 1.16% | 155,530 | SH |
| 26 | ANGEL OAK FUNDS TRUST | CARY | 03463K760 | $13.8M | 1.14% | 662,643 | SH |
| 27 | APPLE INC | AAPL | 037833100 | $12.9M | 1.07% | 50,826 | SH |
| 28 | SPDR INDEX SHS FDS | SPDW | 78463X889 | $12.6M | 1.04% | 276,912 | SH |
| 29 | VANGUARD INDEX FDS | VTI | 922908769 | $12.6M | 1.04% | 39,297 | SH |
| 30 | ISHARES TR | IJR | 464287804 | $12.3M | 1.02% | 99,019 | SH |
| 31 | SCHWAB STRATEGIC TR | SCHH | 808524847 | $12.1M | 1.00% | 561,307 | SH |
| 32 | DIMENSIONAL ETF TRUST | DFAI | 25434V203 | $12.0M | 0.99% | 308,575 | SH |
| 33 | DIMENSIONAL ETF TRUST | DFAE | 25434V302 | $11.9M | 0.98% | 351,334 | SH |
| 34 | INVESCO EXCH TRADED FD TR II | BAB | 46138G805 | $11.6M | 0.95% | 428,478 | SH |
| 35 | DIMENSIONAL ETF TRUST | DFAC | 25434V708 | $11.5M | 0.95% | 296,120 | SH |
| 36 | AMERICAN CENTY ETF TR | AVEE | 025072141 | $11.5M | 0.95% | 180,706 | SH |
| 37 | VANGUARD TAX-MANAGED FDS | VEA | 921943858 | $10.9M | 0.90% | 170,559 | SH |
| 38 | SPDR SERIES TRUST | SPSM | 78468R853 | $10.7M | 0.88% | 221,406 | SH |
| 39 | VANECK ETF TRUST | MLN | 92189F536 | $10.4M | 0.86% | 596,857 | SH |
| 40 | ISHARES TR | IUSV | 464287663 | $10.4M | 0.86% | 101,314 | SH |
| 41 | VANGUARD INDEX FDS | VV | 922908637 | $10.3M | 0.85% | 34,317 | SH |
| 42 | DIMENSIONAL ETF TRUST | DFSV | 25434V815 | $10.2M | 0.84% | 290,014 | SH |
| 43 | VANGUARD INTL EQUITY INDEX F | VWO | 922042858 | $10.0M | 0.83% | 185,778 | SH |
| 44 | AMERICAN CENTY ETF TR | AVEM | 025072604 | $9.9M | 0.82% | 123,355 | SH |
| 45 | DIMENSIONAL ETF TRUST | DFIV | 25434V807 | $9.5M | 0.79% | 180,692 | SH |
| 46 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $8.5M | 0.70% | 17,683 | SH |
| 47 | AMERICAN CENTY ETF TR | AVUV | 025072877 | $8.1M | 0.67% | 72,935 | SH |
| 48 | WISDOMTREE TR | DGS | 97717W281 | $7.9M | 0.65% | 131,140 | SH |
| 49 | NUVEEN AMT-FREE MUN VALUE FD | NUW | 670695105 | $7.5M | 0.62% | 525,107 | SH |
| 50 | SCHWAB STRATEGIC TR | SCHA | 808524607 | $7.4M | 0.61% | 254,119 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-05 | $1.21B | 252 | 0001599511-26-000002 |
| 2025-12-31 | 2026-02-06 | $1.14B | 240 | 0001599511-26-000001 |