Harbor ETF Trust - Harbor Long-Short Equity ETF
US ˙ ARCA

SecurityLSEQ / Harbor ETF Trust - Harbor Long-Short Equity ETF
InstitutionGts Securities Llc
Latest Disclosed Ownership12,775 shares
Latest Disclosed Value $ 424,692
Gts Securities Llc reports 60.34% decrease in ownership of LSEQ / Harbor ETF Trust - Harbor Long-Short Equity ETF

On May 14, 2026 - Gts Securities Llc filed a 13F-HR form disclosing ownership of 12,775 shares of Harbor ETF Trust - Harbor Long-Short Equity ETF (US:LSEQ) valued at $424,695 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 32,208 shares of Harbor ETF Trust - Harbor Long-Short Equity ETF. This represents a change in shares of -60.34% during the quarter. The current value of the position is $448,404 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.

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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 HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 12,775 -19,433 -60.34 425 -52.25 0.0150
2026-02-13 2025-12-31 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 32,208 5,946 22.64 888 20.16 0.0303
2025-11-14 2025-09-30 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 26,262 11,270 75.17 740 75.53 0.0284
2025-08-08 2025-06-30 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 14,992 7,084 89.58 422 84.65 0.0188
2025-05-15 2025-03-31 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 7,908 -11,883 -60.04 228 -57.38 0.0099
2025-02-18 2024-12-31 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 19,791 -11,898 -37.55 536 -37.86 0.0261
2024-11-13 2024-09-30 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 31,689 9,551 43.14 861 39.32 0.0019
2024-08-14 2024-06-30 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 22,138 -143 -0.64 619 4.22 0.0013
2024-05-15 2024-03-31 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 22,281 -117 -0.52 594 10.43 0.0011
2024-02-15 2023-12-31 13F HARBOR ETF TRUST LONG SHORT EQUIT 41151J828 22,398 22,398 538 0.0009
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.