SPDR Series Trust - State Street SPDR NYSE Technology ETF
US ˙ ARCA ˙ US78464A1025

SecurityXNTK / SPDR Series Trust - State Street SPDR NYSE Technology ETF
InstitutionSimplex Trading, Llc
Simplex Trading, Llc ownership in XNTK / SPDR Series Trust - State Street SPDR NYSE Technology ETF

Simplex Trading, Llc has a history of taking positions in derivatives of the underlying security (XNTK) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 3,161,400 of underlying shares valued at $265,385,415 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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.

XNTK / SPDR Series Trust - State Street SPDR NYSE Technology ETF Historical Put/Call Ratio
Disclosed Call 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
(%)
2015-04-21 2015-03-31 13F SPDR SERIES TRUST CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-03-04 2014-12-31 13F SPDR SERIES TRUST CALL Call 1,780 277 n/a n/a n/a
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
(%)
2026-05-14 2026-03-31 13F SPDR SERIES TRUST PUT Put 3,161,400 -37.20 265,385 -40.03 n/a n/a n/a
2026-02-11 2025-12-31 13F SPDR SERIES TRUST PUT Put 5,034,000 -18.18 442,526 99,121.08 n/a n/a n/a
2025-11-12 2025-09-30 13F SPDR SERIES TRUST PUT Put 6,152,700 18.01 446 43.41 n/a n/a n/a
2025-08-05 2025-06-30 13F SPDR SERIES TRUST PUT Put 5,213,800 -11.24 311 -10.37 n/a n/a n/a
2025-05-12 2025-03-31 13F SPDR SER TR PUT Put 5,873,800 -5.75 348 -20.41 n/a n/a n/a
2025-02-11 2024-12-31 13F SPDR SER TR PUT Put 6,232,300 -7.85 436 4.31 n/a n/a n/a
2024-11-08 2024-09-30 13F SPDR SER TR PUT Put 6,762,900 -11.79 418 -13.46 n/a n/a n/a
2024-07-25 2024-06-30 13F SPDR SER TR PUT Put 7,666,900 -33.55 483 -34.29 n/a n/a n/a
2024-04-25 2024-03-31 13F SPDR SER TR PUT Put 11,537,700 6.28 736 -2.91 n/a n/a n/a
2024-02-02 2023-12-31 13F SPDR SER TR PUT Put 10,855,900 34.56 758 74.42 n/a n/a n/a
2023-11-01 2023-09-30 13F SPDR SER TR PUT Put 8,067,800 28.30 435 25.80 n/a n/a n/a
2023-08-04 2023-06-30 13F SPDR SER TR PUT Put 6,288,100 -28.56 346 -24.67 n/a n/a n/a
2023-04-27 2023-03-31 13F SPDR SER TR PUT Put 8,801,600 81.23 459 47.27 n/a n/a n/a
2023-02-02 2022-12-31 13F SPDR SER TR PUT Put 4,856,700 -21.52 312 -99.92 n/a n/a n/a
2022-11-04 2022-09-30 13F SPDR SER TR PUT Put 6,188,400 6.92 392,141 11.36 n/a n/a n/a
2022-08-03 2022-06-30 13F SPDR SER TR PUT Put 5,788,000 34.07 352,125 9.80 n/a n/a n/a
2022-05-02 2022-03-31 13F SPDR SER TR PUT Put 4,317,000 34.06 320,686 19.78 n/a n/a n/a
2022-02-23 2021-12-31 13F/A SPDR SER TR PUT Put 3,220,100 68.89 267,738 57.61 n/a n/a n/a
2022-02-04 2021-12-31 13F SPDR SER TR PUT Put 1,906,600 169,875 n/a n/a n/a
2021-10-28 2021-09-30 13F SPDR SER TR PUT Put 1,906,600 2.27 169,875 4.88 n/a n/a n/a
2021-08-12 2021-06-30 13F SPDR SER TR PUT Put 1,864,300 7,873.57 161,974 14.23 n/a n/a n/a
2021-04-26 2021-03-31 13F SPDR SER TR PUT Put 23,381 -24.78 141,798 -24.12 n/a n/a n/a
2021-02-02 2020-12-31 13F SPDR SER TR PUT Put 31,083 17.05 186,860 35.15 n/a n/a n/a
2020-10-14 2020-09-30 13F SPDR SER TR PUT Put 26,555 -31.77 138,264 -44.26 n/a n/a n/a
2020-07-13 2020-06-30 13F SPDR SER TR PUT Put 38,917 41.26 248,051 142.67 n/a n/a n/a
2020-04-29 2020-03-31 13F SPDR SER TR PUT Put 27,550 -24.24 102,219 -42.17 n/a n/a n/a
2020-02-05 2019-12-31 13F SPDR SERIES TRUST PUT Put 36,367 9.90 176,753 45.84 n/a n/a n/a
2019-10-15 2019-09-30 13F SPDR SERIES TRUST PUT Put 33,092 42.38 121,196 12.75 n/a n/a n/a
2019-07-26 2019-06-30 13F SPDR SERIES TRUST PUT Put 23,242 -45.84 107,487 -42.49 n/a n/a n/a
2019-04-18 2019-03-31 13F SPDR SERIES TRUST PUT Put 42,914 40.71 186,897 63.41 n/a n/a n/a
2019-01-16 2018-12-31 13F SPDR SERIES TRUST PUT Put 30,499 75.36 114,375 22.11 n/a n/a n/a
2018-10-23 2018-09-30 13F SPDR SERIES TRUST PUT Put 17,392 21.04 93,663 11.12 n/a n/a n/a
2018-07-30 2018-06-30 13F SPDR SERIES TRUST PUT Put 14,369 7.97 84,288 3,906.08 n/a n/a n/a
2018-04-26 2018-03-31 13F SPDR SERIES TRUST PUT Put 13,308 -31.58 2,104 34.96 n/a n/a n/a
2018-01-10 2017-12-31 13F SPDR SERIES TRUST PUT Put 19,451 68.64 1,559 49.04 n/a n/a n/a
2017-10-25 2017-09-30 13F SPDR SERIES TRUST PUT Put 11,534 -34.21 1,046 -67.80 n/a n/a n/a
2017-07-12 2017-06-30 13F SPDR SERIES TRUST PUT Put 17,531 -18.77 3,248 1.37 n/a n/a n/a
2017-04-21 2017-03-31 13F SPDR SERIES TRUST PUT Put 21,582 12.30 3,204 54.19 n/a n/a n/a
2017-01-11 2016-12-31 13F SPDR SERIES TRUST PUT Put 19,218 25.39 2,078 49.39 n/a n/a n/a
2016-10-07 2016-09-30 13F SPDR SERIES TRUST PUT Put 15,327 -5.36 1,391 -26.56 n/a n/a n/a
2016-07-18 2016-06-30 13F SPDR SERIES TRUST PUT Put 16,195 64.92 1,894 -4.15 n/a n/a n/a
2016-04-14 2016-03-31 13F SPDR SERIES TRUST PUT Put 9,820 61.33 1,976 -14.94 n/a n/a n/a
2016-01-20 2015-12-31 13F SPDR SERIES TRUST PUT Put 6,087 -39.11 2,323 -60.64 n/a n/a n/a
2015-10-08 2015-09-30 13F SPDR SERIES TRUST PUT Put 9,996 84.87 5,902 214.44 n/a n/a n/a
2015-07-08 2015-06-30 13F SPDR SERIES TRUST PUT Put 5,407 25.74 1,877 19.86 n/a n/a n/a
2015-04-21 2015-03-31 13F SPDR SERIES TRUST PUT Put 4,300 1,342.95 1,566 5,492.86 n/a n/a n/a
2015-03-04 2014-12-31 13F SPDR SERIES TRUST PUT Put 298 28 n/a n/a n/a
2015-03-04 2014-12-31 13F SPDR SERIES TRUST PUT Put 61 20 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.