Tortoise Capital Series Trust - Tortoise Electrification Infrastructure ETF
US ˙ NYSE

SecurityTPZ / Tortoise Capital Series Trust - Tortoise Electrification Infrastructure ETF
InstitutionGts Securities Llc
Latest Disclosed Ownership37,459 shares
Latest Disclosed Value $ 819,603
Gts Securities Llc reports 42.25% increase in ownership of TPZ / Tortoise Capital Series Trust - Tortoise Electrification Infrastructure ETF

On May 14, 2026 - Gts Securities Llc filed a 13F-HR form disclosing ownership of 37,459 shares of Tortoise Capital Series Trust - Tortoise Electrification Infrastructure ETF (US:TPZ) valued at $819,603 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 26,333 shares of Tortoise Capital Series Trust - Tortoise Electrification Infrastructure ETF. This represents a change in shares of 42.25% during the quarter. The current value of the position is $817,247 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F TORTOISE CAPITAL SERIES TRUS ELECTRIFICATION 890930100 37,459 11,126 42.25 820 52.80 0.0290
2026-02-13 2025-12-31 13F TORTOISE CAPITAL SERIES TRUS ESSENTIAL ENERGY 890930100 26,333 -17,105 -39.38 537 -41.23 0.0183
2025-11-14 2025-09-30 13F TORTOISE CAPITAL SERIES TRUS ESSENTIAL ENERGY 890930100 43,438 11,520 36.09 913 39.45 0.0350
2025-08-08 2025-06-30 13F TORTOISE CAPITAL SERIES TRUS ESSENTIAL ENERGY 890930100 31,918 680 2.18 654 1.40 0.0292
2025-05-15 2025-03-31 13F TORTOISE CAPITAL SERIES TRUS ESSENTIAL ENERGY 890930100 31,238 9,510 43.77 645 48.28 0.0279
2025-02-18 2024-12-31 13F TORTOISE CAPITAL SERIES TRUS POWER ENRGY INFR 890930100 21,728 21,728 436 0.0212
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.