SPDR系列信託 - State Street SPDR標普生物科技ETF
US ˙ ARCA ˙ US78464A8707

SecurityXBI / SPDR Series Trust - State Street SPDR S&P Biotech ETF
InstitutionCentaurus Financial, Inc.
Latest Disclosed Ownership1,254 shares
Latest Disclosed Value $ 160
Centaurus Financial, Inc. reports 11.37% increase in ownership of XBI / SPDR Series Trust - State Street SPDR S&P Biotech ETF

On May 18, 2026 - Centaurus Financial, Inc. filed a 13F-HR form disclosing ownership of 1,254 shares of SPDR Series Trust - State Street SPDR S&P Biotech ETF (US:XBI) valued at $160,173 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,126 shares of SPDR Series Trust - State Street SPDR S&P Biotech ETF. The current value of the position is $161,352 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)
2026-05-18 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A870 1,254 128 11.37 0 0.0076
2026-02-13 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A870 1,126 2 0.18 0 0.0063
2025-11-20 2025-09-30 13F SPDR SERIES TRUST S&P BIOTECH 78464A870 1,124 1,124 0 0.0053
2025-03-12 2024-12-31 13F SPDR SER TR S&P BIOTECH 78464A870 0 -4,215 -100.00 0 0.0000
2024-11-12 2024-09-30 13F SPDR SER TR S&P BIOTECH 78464A870 4,215 4,215 0 0.0265
2024-09-23 2024-06-30 13F SPDR SER TR S&P BIOTECH 78464A870 0 -19,864 -100.00 0 -100.00
2024-05-14 2024-03-31 13F SPDR SER TR S&P BIOTECH 78464A870 19,864 6,456 48.15 2 0.00 0.1319
2024-02-26 2023-12-31 13F SPDR SER TR S&P BIOTECH 78464A870 13,408 13,408 1 0.0909
2023-11-13 2023-09-30 13F SPDR SER TR S&P BIOTECH 78464A870 0 -1,880 -100.00 0 0.0000
2023-08-15 2023-06-30 13F SPDR SER TR S&P BIOTECH 78464A870 1,880 1,880 0 0.0137
2023-05-18 2023-03-31 13F SPDR SER TR S&P BIOTECH 78464A870 0 -3,704 -100.00 0 0.0000
2023-02-13 2022-12-31 13F SPDR SER TR S&P BIOTECH 78464A870 3,704 -380 -9.30 0 -100.00 0.0289
2022-12-05 2022-09-30 13F SPDR SER TR S&P BIOTECH 78464A870 4,084 -20,198 -83.18 324 -82.03 0.0316
2022-08-02 2022-06-30 13F SPDR SER TR S&P BIOTECH 78464A870 24,282 24,282 1,803 0.1778
2022-02-01 2021-12-31 13F SPDR SER TR S&P BIOTECH 78464A870 0 -31,241 -100.00 0 -100.00
2021-11-12 2021-09-30 13F SPDR SER TR S&P BIOTECH 78464A870 31,241 20,561 192.52 3,927 171.58 0.3291
2021-08-10 2021-06-30 13F SPDR SER TR S&P BIOTECH 78464A870 10,680 1,299 13.85 1,446 13.59 0.1217
2021-04-30 2021-03-31 13F SPDR SER TR S&P BIOTECH 78464A870 9,381 8,130 649.88 1,273 623.30 0.1256
2021-01-25 2020-12-31 13F SPDR SER TR S&P BIOTECH 78464A870 1,251 1,251 176 0.0185
2020-11-12 2020-09-30 13F SPDR SER TR S&P BIOTECH 78464A870 0 -1,605 -100.00 0 -100.00
2020-08-13 2020-06-30 13F SPDR SER TR S&P BIOTECH 78464A870 1,605 1,605 180 0.0266
2020-04-21 2020-03-31 13F SPDR SERIES TRUST S&P BIOTECH 78464A870 0 -9,509 -100.00 0 -100.00
2020-02-12 2019-12-31 13F SPDR SERIES TRUST S&P BIOTECH 78464A870 9,509 9,509 904 0.1266
2018-11-02 2018-09-30 13F SPDR SERIES TRUST S&P BIOTECH 78464A870 0 -4,354 -100.00 0 -100.00
2018-08-14 2018-06-30 13F SPDR SERIES TRUST S&P BIOTECH 78464A870 4,354 -10,224 -70.13 414 -67.63 0.0572
2018-05-07 2018-03-31 13F SPDRSERIESTRUST S&PBIOTECH 78464A870 14,578 581 4.15 1,279 7.66 0.3000
2018-02-09 2017-12-31 13F SPDR SERIES TRUST S&P BIOTECH 78464A870 13,997 13,997 1,188 0.3078
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.