SPDR Series Trust - State Street SPDR Bloomberg International Treasury Bond ETF
US ˙ ARCA ˙ US78464A5166

SecurityBWX / SPDR Series Trust - State Street SPDR Bloomberg International Treasury Bond ETF
InstitutionUBS Group AG
Latest Disclosed Ownership100,050 shares
Latest Disclosed Value $ 2,196,098
UBS Group AG reports 29.58% decrease in ownership of BWX / SPDR Series Trust - State Street SPDR Bloomberg International Treasury Bond ETF

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 100,050 shares of SPDR Series Trust - State Street SPDR Bloomberg International Treasury Bond ETF (US:BWX) valued at $2,196,098 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 142,083 shares of SPDR Series Trust - State Street SPDR Bloomberg International Treasury Bond ETF. This represents a change in shares of -29.58% during the quarter. The current value of the position is $2,194,096 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)
2026-05-05 2026-03-31 13F SPDR SERIES TRUST BLOOMBERG INTL T 78464A516 100,050 -42,033 -29.58 2,196 -31.40 0.0001
2026-01-29 2025-12-31 13F SPDR SERIES TRUST BLOOMBERG INTL T 78464A516 142,083 -3,335 -2.29 3,201 -4.28 0.0001
2025-11-13 2025-09-30 13F SPDR SERIES TRUST BLOOMBERG INTL T 78464A516 145,418 13,400 10.15 3,345 7.84 0.0005
2025-08-14 2025-06-30 13F SPDR SERIES TRUST BLOOMBERG INTL T 78464A516 132,018 14,071 11.93 3,101 20.29 0.0005
2025-05-13 2025-03-31 13F SPDR SER TR BLOOMBERG INTL T 78464A516 117,947 -154,484 -56.71 2,578 -55.76 0.0005
2025-02-14 2024-12-31 13F SPDR SER TR BLOOMBERG INTL T 78464A516 272,431 113,745 71.68 5,827 57.23 0.0011
2024-11-14 2024-09-30 13F SPDR SER TR BLOOMBERG INTL T 78464A516 158,686 1,030 0.65 3,707 9.71 0.0008
2024-08-14 2024-06-30 13F SPDR SER TR BLOOMBERG INTL T 78464A516 157,656 -39,011 -19.84 3,379 -22.75 0.0008
2024-05-13 2024-03-31 13F SPDR SER TR BLOOMBERG INTL T 78464A516 196,667 7,060 3.72 4,374 -0.50 0.0011
2024-02-09 2023-12-31 13F SPDR SER TR BLOOMBERG INTL T 78464A516 189,607 -156 -0.08 4,395 9.06 0.0013
2023-11-09 2023-09-30 13F SPDR SER TR BLOOMBERG INTL T 78464A516 189,763 -487 -0.26 4,031 -6.06 0.0014
2023-08-11 2023-06-30 13F SPDR SER TR BLOOMBERG INTL T 78464A516 190,250 -1,648 -0.86 4,290 -3.29 0.0014
2023-05-12 2023-03-31 13F SPDR SER TR BLOOMBERG INTL T 78464A516 191,898 -31,262 -14.01 4,437 -11.37 0.0016
2023-02-08 2022-12-31 13F SPDR SER TR BLOOMBERG INTL T 78464A516 223,160 -6,473 -2.82 5,005 4.64 0.0019
2022-11-10 2022-09-30 13F SPDR SER TR BLOOMBERG INTL T 78464A516 229,633 -24,826 -9.76 4,783 -18.85 0.0021
2022-08-10 2022-06-30 13F SPDR SER TR BLOOMBERG INTL T 78464A516 254,459 47,029 22.67 5,894 9.15 0.0024
2022-05-16 2022-03-31 13F SPDR SER TR BLOOMBERG INTL T 78464A516 207,430 -54,447 -20.79 5,400 -27.07 0.0018
2022-02-14 2021-12-31 13F SPDR SER TR BLOOMBERG INTL T 78464A516 261,877 -1,181 -0.45 7,404 -2.04 0.0021
2021-11-15 2021-09-30 13F SPDR SER TR BLOMBERG INTL TR 78464A516 263,058 5,855 2.28 7,558 0.13 0.0024
2021-08-13 2021-06-30 13F SPDR SER TR BLOMBERG INTL TR 78464A516 257,203 8,962 3.61 7,548 4.34 0.0024
2021-05-12 2021-03-31 13F SPDR SER TR BLOMBERG INTL TR 78464A516 248,241 46,947 23.32 7,234 15.08 0.0024
2021-02-11 2020-12-31 13F SPDR SER TR BLOMBERG INTL TR 78464A516 201,294 4,763 2.42 6,286 7.80 0.0021
2020-11-12 2020-09-30 13F SPDR SER TR BLOMBERG INTL TR 78464A516 196,531 5,083 2.66 5,831 5.37 0.0022
2020-07-31 2020-06-30 13F SPDR SER TR BLOMBERG INTL TR 78464A516 191,448 65,895 52.48 5,534 58.57 0.0023
2020-05-01 2020-03-31 13F SPDR SER TR BLOMBERG INTL TR 78464A516 125,553 -24,005 -16.05 3,490 -19.01 0.0016
2020-02-14 2019-12-31 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 149,558 -4,511 -2.93 4,309 -2.56 0.0015
2019-11-14 2019-09-30 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 154,069 -12,860 -7.70 4,422 -8.39 0.0017
2019-08-14 2019-06-30 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 166,929 -4,704 -2.74 4,827 0.84 0.0019
2019-05-14 2019-03-31 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 171,633 -44,100 -20.44 4,787 -19.64 0.0020
2019-02-14 2018-12-31 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 215,733 -52,444 -19.56 5,957 -18.88 0.0027
2018-11-14 2018-09-30 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 268,177 -99,380 -27.04 7,343 -28.00 0.0029
2018-08-14 2018-06-30 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 367,557 -609,570 -62.38 10,199 -64.63 0.0044
2018-05-15 2018-03-31 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 977,127 -15,669 -1.58 28,835 2.16 0.0124
2018-02-14 2017-12-31 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 992,796 -136,405 -12.08 28,225 -11.02 0.0116
2017-11-14 2017-09-30 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 1,129,201 -1,243,134 -52.40 31,719 -51.61 0.0147
2017-11-14 2017-06-30 13F/A-1 SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 2,372,335 -3,232,454 -57.67 65,547 -56.10 0.0339
2017-08-14 2017-06-30 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 2,372,335 -3,232,454 65,547
2017-11-14 2017-03-31 13F/A-1 SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 5,604,789 -3,719,207 -39.89 149,311 -38.36 0.0815
2017-05-12 2017-03-31 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 5,604,789 -3,719,207 149,311
2017-02-14 2016-12-31 13F SPDR SERIES TRUST BLOMBERG INTL TR 78464A516 9,323,996 7,589,066 437.43 242,238 384.13 0.1338
2016-11-14 2016-09-30 13F SPDR SERIES TRUST BRCLYS INTL ETF 78464A516 1,734,930 903,630 108.70 50,036 5.32 0.0298
2016-08-12 2016-06-30 13F SPDR SERIES TRUST BRCLYS INTL ETF 78464A516 831,300 89,816 12.11 47,507 14.95 0.0298
2016-05-12 2016-03-31 13F SPDR SERIES TRUST BRCLYS INTL ETF 78464A516 741,484 236,414 46.81 41,330 58.49 0.0277
2016-02-16 2015-12-31 13F SPDR SERIES TRUST BRCLYS INTL ETF 78464A516 505,070 -27,540 -5.17 26,077 -5.97 0.0169
2015-11-13 2015-09-30 13F SPDR SERIES TRUST BRCLYS INTL ETF 78464A516 532,610 92,823 21.11 27,733 21.22 0.0196
2015-08-14 2015-06-30 13F SPDR SERIES TRUST BRCLYS INTL ETF 78464A516 439,787 84,580 23.81 22,878 21.25 0.0152
2015-05-14 2015-03-31 13F SPDR SERIES TRUST BRCLYS INTL ETF 78464A516 355,207 21,451 6.43 18,869 2.18 0.0130
2015-02-17 2014-12-31 13F SPDR SERIES TRUST BRCLYS INTL ETF 78464A516 333,756 333,756 18,467 0.0129
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.