SPDR Series Trust - State Street SPDR Bloomberg Convertible Securities ETF
US ˙ ARCA ˙ US78464A3591

SecurityCWB / SPDR Series Trust - State Street SPDR Bloomberg Convertible Securities ETF
InstitutionBessemer Group Inc
Latest Disclosed Ownership1,215,879 shares
Latest Disclosed Value $ 111,278
Bessemer Group Inc reports 7.40% increase in ownership of CWB / SPDR Series Trust - State Street SPDR Bloomberg Convertible Securities ETF

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 1,215,879 shares of SPDR Series Trust - State Street SPDR Bloomberg Convertible Securities ETF (US:CWB) valued at $111,277,246 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 1,132,121 shares of SPDR Series Trust - State Street SPDR Bloomberg Convertible Securities ETF. This represents a change in shares of 7.40% during the quarter. The current value of the position is $133,090,115 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)
2026-05-06 2026-03-31 13F ST STR SPDR BBG CONVER SEC FEF 78464A359 1,215,879 83,758 7.40 111 11.00 0.1749
2026-02-05 2025-12-31 13F ST STR SPDR BBG CONVER SEC FEF 78464A359 1,132,121 0 0.00 101 -1.96 0.1551
2025-11-05 2025-09-30 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,132,121 775 0.07 102 9.68 0.1567
2025-08-01 2025-06-30 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,131,346 -7,238 -0.64 94 6.90 0.1518
2025-04-23 2025-03-31 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,138,584 0 0.00 87 -1.14 0.1564
2025-02-13 2024-12-31 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,138,584 0 0.00 89 1.15 0.1448
2024-11-12 2024-09-30 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,138,584 -133,708 -10.51 87 -4.40 0.1436
2024-08-13 2024-06-30 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,272,292 0 0.00 92 -1.09 0.1617
2024-08-13 2024-03-31 13F/A-1 SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,272,292 -17,227 -1.34 93 -1.08 0.1679
2024-05-13 2024-03-31 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,272,292 -17,227 93 0.1679
2024-02-09 2023-12-31 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,289,519 0 0.00 93 6.90 0.1813
2023-11-13 2023-09-30 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,289,519 -1,255 -0.10 87 -3.33 0.1920
2023-08-10 2023-06-30 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 1,290,774 1,246,448 2,812.00 90 4,400.00 0.1916
2023-05-10 2023-03-31 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 44,326 1,930 4.55 3 0.00 0.0071
2023-02-13 2022-12-31 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 42,396 -10,060 -19.18 3 -99.94 0.0066
2022-11-09 2022-09-30 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 52,456 -2,330 -4.25 3,321 -6.08 0.0087
2022-08-10 2022-06-30 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 54,786 -4,350 -7.36 3,536 -22.29 0.0088
2022-05-12 2022-03-31 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 59,136 -8 -0.01 4,550 -7.28 0.0095
2022-01-27 2021-12-31 13F SPDR BLOOMBERG CONVERTIBLE FEF 78464A359 59,144 -1,583,052 -96.40 4,907 -96.50 0.0098
2021-11-12 2021-09-30 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 1,642,196 78,455 5.02 140,161 3.35 0.2989
2021-08-06 2021-06-30 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 1,563,741 84,476 5.71 135,624 10.00 0.2944
2021-05-13 2021-03-31 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 1,479,265 208,190 16.38 123,297 17.17 0.2954
2021-02-09 2020-12-31 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 1,271,075 1,195,985 1,592.74 105,233 1,934.27 0.2781
2020-11-12 2020-09-30 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 75,090 0 0.00 5,173 13.87 0.0153
2020-08-05 2020-06-30 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 75,090 -475 -0.63 4,543 25.64 0.0143
2020-04-30 2020-03-31 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 75,565 -18,689 -19.83 3,616 -30.87 0.0146
2020-02-04 2019-12-31 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 94,254 0 0.00 5,231 5.81 0.0169
2019-11-07 2019-09-30 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 94,254 -50,226 -34.76 4,944 -35.29 0.0176
2019-07-19 2019-06-30 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 144,480 -7,100 -4.68 7,640 -3.55 0.0257
2019-05-13 2019-03-31 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 151,580 5,756 3.95 7,921 16.09 0.0304
2019-05-21 2018-12-31 13F/A-1 SPDR BBG BARCLAYS CONVERT FEF 78464A359 145,824 -138,546 -48.72 6,823 -55.52 0.0297
2019-02-12 2018-12-31 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 145,824 -138,546 6,823 0.0297
2018-11-06 2018-09-30 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 284,370 11,934 4.38 15,339 6.19 0.0571
2018-07-25 2018-06-30 13F SPDR BBG BARCLAYS CONVERT FEF 78464A359 272,436 87,550 47.35 14,445 51.24 0.0560
2018-05-10 2018-03-31 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 184,886 391 0.21 9,551 2.30 0.0372
2018-01-30 2017-12-31 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 184,495 2,654 1.46 9,336 0.53 0.0362
2017-11-03 2017-09-30 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 181,841 -5,781 -3.08 9,287 -0.24 0.0371
2017-07-27 2017-06-30 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 187,622 -436 -0.23 9,309 2.92 0.0375
2017-05-12 2017-03-31 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 188,058 7,975 4.43 9,045 10.02 0.0377
2017-02-07 2016-12-31 13F SPDR BLOOMBERG BARCLAYS CONVER SC 78464A359 180,083 -27,584 -13.28 8,221 -14.60 0.0379
2016-11-10 2016-09-30 13F SPDR BARCLAYS CONVERTIBLE SECU SC 78464A359 207,667 14,255 7.37 9,627 13.53 0.0484
2016-08-11 2016-06-30 13F SPDR BARCLAYS CONVERTIBLE SECU SC 78464A359 193,412 32,841 20.45 8,480 22.26 0.0465
2016-05-11 2016-03-31 13F SPDR BARCLAYS CONVERTIBLE SECU SC 78464A359 160,571 -636,248 -79.85 6,936 -79.89 0.0391
2016-02-12 2015-12-31 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 796,819 648,834 438.45 34,486 421.09 0.1920
2015-11-16 2015-09-30 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 147,985 28,012 23.35 6,618 15.96 0.0378
2015-08-14 2015-06-30 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 119,973 20,262 20.32 5,707 19.84 0.0298
2015-06-18 2015-03-31 13F/A-1 SPDR BARCLAYS CAPITAL CV FEF 78464A359 99,711 -128,513 -56.31 4,762 -55.50 0.0241
2015-05-14 2015-03-31 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 99,711 4,762
2015-02-17 2014-12-31 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 228,224 215,402 1,679.94 10,702 1,580.06 0.0576
2014-12-11 2014-09-30 13F/A-1 SPDR BARCLAYS CAPITAL CV FEF 78464A359 12,822 0 0.00 637 -1.70 0.0036
2014-11-13 2014-09-30 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 12,822 0 637 0.0040
2014-08-13 2014-06-30 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 12,822 166 1.31 648 5.71 0.0040
2014-05-14 2014-03-31 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 12,656 7,808 161.06 613 170.04 0.0041
2014-02-18 2013-12-31 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 4,848 0 0.00 227 3.65 0.0016
2013-11-08 2013-09-30 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 4,848 0 0.00 219 5.80 0.0018
2013-08-14 2013-06-30 13F SPDR BARCLAYS CAPITAL CV FEF 78464A359 4,848 4,848 207 0.0019
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.