SPDR Series Trust - State Street SPDR Bloomberg High Yield Bond ETF
US ˙ ARCA ˙ US78468R6229

SecurityJNK / SPDR Series Trust - State Street SPDR Bloomberg High Yield Bond ETF
InstitutionUBS Group AG
Latest Disclosed Ownership452,228 shares
Latest Disclosed Value $ 43,287,264
UBS Group AG ownership in JNK / SPDR Series Trust - State Street SPDR Bloomberg High Yield Bond ETF

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 452,228 shares of SPDR Series Trust - State Street SPDR Bloomberg High Yield Bond ETF (US:JNK) valued at $43,287,264 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 328,120 shares of SPDR Series Trust - State Street SPDR Bloomberg High Yield Bond ETF. This represents a change in shares of 37.82% during the quarter. The current value of the position is $43,291,786 USD.

UBS Group AG has a history of taking positions in derivatives of the underlying security (JNK) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

JNK / SPDR Series Trust - State Street SPDR Bloomberg High Yield Bond ETF Historical Put/Call Ratio
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 STATE STREET SPD 78468R622 452,228 124,108 37.82 43,287 35.71 0.0012
2026-01-29 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78468R622 328,120 -86,389 -20.84 31,897 -21.47 0.0009
2025-11-13 2025-09-30 13F SPDR SERIES TRUST BLOOMBERG HIGH Y 78468R622 414,509 14,743 3.69 40,618 4.45 0.0064
2025-08-14 2025-06-30 13F SPDR SERIES TRUST BLOOMBERG HIGH Y 78468R622 399,766 -18,770 -4.48 38,885 -2.51 0.0067
2025-05-13 2025-03-31 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 418,536 53,807 14.75 39,886 14.55 0.0073
2025-02-14 2024-12-31 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 364,729 31,892 9.58 34,821 6.98 0.0064
2024-11-14 2024-09-30 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 332,837 -34,955 -9.50 32,548 -6.12 0.0071
2024-08-14 2024-06-30 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 367,792 -10,872 -2.87 34,672 -3.82 0.0086
2024-05-13 2024-03-31 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 378,664 14,496 3.98 36,049 4.50 0.0090
2024-02-09 2023-12-31 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 364,168 11,768 3.34 34,498 8.29 0.0103
2023-11-09 2023-09-30 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 352,400 -16,892 -4.57 31,857 -6.26 0.0110
2023-08-11 2023-06-30 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 369,292 -13,046 -3.41 33,986 -4.24 0.0115
2023-05-12 2023-03-31 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 382,338 -129,370 -25.28 35,489 -22.94 0.0130
2023-02-08 2022-12-31 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 511,708 104,141 25.55 46,054 28.62 0.0172
2022-11-10 2022-09-30 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 407,567 -126,495 -23.69 35,805 -26.09 0.0157
2022-08-10 2022-06-30 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 534,062 -61,289 -10.29 48,445 -20.61 0.0199
2022-05-16 2022-03-31 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 595,351 -213,044 -26.35 61,023 -30.47 0.0203
2022-02-14 2021-12-31 13F SPDR SER TR BLOOMBERG HIGH Y 78468R622 808,395 31,590 4.07 87,768 3.32 0.0251
2021-11-15 2021-09-30 13F SPDR SER TR BLOOMBERG BRCLYS 78468R622 776,805 12,257 1.60 84,951 1.05 0.0267
2021-08-13 2021-06-30 13F SPDR SER TR BLOOMBERG BRCLYS 78468R622 764,548 1,647 0.22 84,069 1.28 0.0271
2021-05-12 2021-03-31 13F SPDR SER TR BLOOMBERG BRCLYS 78468R622 762,901 -158 -0.02 83,003 -0.15 0.0275
2021-02-11 2020-12-31 13F SPDR SER TR BLOOMBERG BRCLYS 78468R622 763,059 -13,003 -1.68 83,128 2.73 0.0281
2020-11-12 2020-09-30 13F SPDR SER TR BLOOMBERG BRCLYS 78468R622 776,062 77,077 11.03 80,920 14.44 0.0305
2020-07-31 2020-06-30 13F SPDR SER TR BLOOMBERG BRCLYS 78468R622 698,985 356,786 104.26 70,709 118.10 0.0299
2020-05-01 2020-03-31 13F SPDR SER TR BLOOMBERG BRCLYS 78468R622 342,199 -134,530 -28.22 32,420 -37.92 0.0153
2020-02-14 2019-12-31 13F SPDR SERIES TRUST BLOOMBERG BRCLYS 78468R622 476,729 -10,553 -2.17 52,221 -1.45 0.0182
2019-11-14 2019-09-30 13F SPDR SERIES TRUST BLOOMBERG BRCLYS 78468R622 487,282 -45,832 -8.60 52,987 -8.76 0.0204
2019-08-14 2019-06-30 13F SPDR SERIES TRUST BLOOMBERG BRCLYS 78468R622 533,114 533,114 58,077 0.0224
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-11-15 2021-09-30 13F SPDR SER TR BLOOMBERG BRCLYS Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-08-13 2021-06-30 13F SPDR SER TR BLOOMBERG BRCLYS Put 220,000 24,191 n/a n/a n/a
2021-05-12 2021-03-31 13F SPDR SER TR BLOOMBERG BRCLYS Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-11 2020-12-31 13F SPDR SER TR BLOOMBERG BRCLYS Put 400 44 n/a n/a n/a
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.