State Street SPDR S&P 500 ETF Trust
US ˙ ARCA ˙ US78462F1030

SecuritySPY / State Street SPDR S&P 500 ETF Trust
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership112,537 shares
Latest Disclosed Value $ 73,187
Natixis Advisors, L.p. reports 9.08% increase in ownership of SPY / State Street SPDR S&P 500 ETF Trust

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 112,537 shares of State Street SPDR S&P 500 ETF Trust (US:SPY) valued at $73,187,313 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 103,166 shares of State Street SPDR S&P 500 ETF Trust. This represents a change in shares of 9.08% during the quarter. The current value of the position is $83,001,664 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)
2026-05-13 2026-03-31 13F SPDR INDEX 500 ETF 78462F103 112,537 9,371 9.08 73 4.29 0.1018
2026-02-10 2025-12-31 13F SPDR INDEX 500 ETF 78462F103 103,166 -1,624 -1.55 70 1.45 0.0997
2025-11-13 2025-09-30 13F SPDR S&P 500 500 ETF 78462F103 104,790 3,154 3.10 70 11.29 0.1019
2025-08-13 2025-06-30 13F SPDR S&P 500 ETF 78462F103 101,636 5,934 6.20 63 16.98 0.0996
2025-05-08 2025-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 95,702 -6,730 -6.57 54 -11.67 0.0989
2025-02-10 2024-12-31 13F SPDR S&P 500 ETF 78462F103 102,432 3,455 3.49 60 7.14 0.1122
2024-11-06 2024-09-30 13F SPDR DOW JONES ETF TR TR UNIT 78462F103 98,977 14,257 16.83 57 21.74 0.1107
2024-08-01 2024-06-30 13F SPDR DOW ETF TR TR UNIT 78462F103 84,720 -8,371 -8.99 46 -4.17 0.1002
2024-04-25 2024-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 93,091 27,488 41.90 49 54.84 0.1119
2024-02-06 2023-12-31 13F SPDR S&P 500 ETF TR UNIT 78462F103 65,603 3,559 5.74 31 19.23 0.0821
2023-11-13 2023-09-30 13F SPDR S&P COM 78462F103 62,044 -169,229 -73.17 27 -74.51 0.0811
2023-08-15 2023-06-30 13F SPDR S&P 500 ETF TR TR UNIT COM 78462F103 231,273 -153,424 -39.88 103 -35.03 0.3165
2023-05-11 2023-03-31 13F SPDR S&P 500 COM 78462F103 384,697 160,210 71.37 157 84.71 0.5420
2023-01-27 2022-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 224,487 -51,686 -18.72 86 -99.91 0.3245
2022-11-14 2022-09-30 13F SPDR S&P 500 ETF TRUST 78462F103 276,173 106,581 62.85 98,643 54.18 0.4173
2022-08-12 2022-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 169,592 35,997 26.94 63,979 6.04 0.2814
2022-05-12 2022-03-31 13F SPDR S&P 500 ETF TR TR UNIT COM 78462F103 133,595 43,060 47.56 60,337 40.32 0.2301
2022-02-08 2021-12-31 13F SPDR S&P 500 ETF TR TR UNIT COM 78462F103 90,535 14,108 18.46 43,001 31.11 0.1642
2021-11-15 2021-09-30 13F SPDR S&P 500 ETF TR TR UNIT SPONSORD ADS 78462F103 76,427 17,591 29.90 32,798 30.23 0.1349
2021-08-12 2021-06-30 13F SPDR S&P 500 ETF TR TR UNIT COM 78462F103 58,836 11,103 23.26 25,185 33.13 0.1176
2021-05-05 2021-03-31 13F SPDR S&P 500 ETF TR TR UNIT COM 78462F103 47,733 13,698 40.25 18,918 48.67 0.0987
2021-02-12 2020-12-31 13F SPDR S&P 500 ETF TR TR UNIT COM 78462F103 34,035 -15,940 -31.90 12,725 -23.97 0.0733
2020-11-12 2020-09-30 13F SPDR S&P 500 ETF COM 78462F103 49,975 3,142 6.71 16,736 15.89 0.1053
2020-08-11 2020-06-30 13F SPDR S&P 500 ETF COM 78462F103 46,833 -182,850 -79.61 14,441 -75.61 0.0958
2020-04-27 2020-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 229,683 167,866 271.55 59,201 197.55 0.4825
2020-02-10 2019-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 61,817 -42,645 -40.82 19,896 -35.82 0.1403
2019-11-12 2019-09-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 104,462 -7,718 -6.88 31,001 -5.68 0.2461
2019-08-12 2019-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 112,180 5,862 5.51 32,868 9.44 0.2684
2019-05-15 2019-03-31 13F/A-1 SPDR S&P 500 ETF TR TR UNIT 78462F103 106,318 -85,685 -44.63 30,033 -37.41 0.2629
2019-05-15 2019-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 106,318 -85,685 30,033
2019-02-13 2018-12-31 13F/A-1 SPDR S&P 500 ETF TR TR UNIT 78462F103 192,003 115,360 150.52 47,985 115.36 0.4738
2019-02-13 2018-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 192,003 115,360 47,985
2018-11-13 2018-09-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 76,643 -16,775 -17.96 22,281 -12.08 0.1961
2018-08-14 2018-06-30 13F/A-1 SPDR S&P 500 ETF TR TR UNIT 78462F103 93,418 -2,617 -2.73 25,342 0.28 0.2421
2018-08-14 2018-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 93,418 25,342
2018-05-10 2018-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 96,035 24,481 34.21 25,272 32.35 0.2494
2018-02-14 2017-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 71,554 6,178 9.45 19,095 16.26 0.1945
2017-11-14 2017-09-30 13F SPDR S&P 500 ETF TR ETF TR TR UNIT 78462F103 65,376 -185,760 -73.97 16,424 -72.95 0.1735
2017-07-27 2017-06-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 251,136 -460 -0.18 60,725 2.38 0.6573
2017-05-12 2017-03-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 251,596 -16,318 -6.09 59,311 -0.96 0.6572
2017-02-07 2016-12-31 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 267,914 14,497 5.72 59,887 9.25 0.7200
2016-11-04 2016-09-30 13F SPDR S&P 500 ETF TR TR UNIT 78462F103 253,417 -44,687 -14.99 54,814 -12.22 0.7100
2016-08-01 2016-06-30 13F SPDR SandP 500 ETF TR TR UNIT 78462F103 298,104 -26,157 -8.07 62,447 -6.29 0.8633
2016-05-06 2016-03-31 13F SPDR SandP 500 ETF TR TR UNIT 78462F103 324,261 -80,266 -19.84 66,642 -19.19 0.9973
2016-02-12 2015-12-31 13F SPDR SandP 500 ETF TR TR UNIT 78462F103 404,527 -15,539 -3.70 82,471 2.45 1.3519
2015-11-12 2015-09-30 13F SPDR SandP 500 ETF TR TR UNIT 78462F103 420,066 -150,015 -26.31 80,497 -31.40 1.3962
2015-08-14 2015-06-30 13F SPDR SandP 500 ETF TR TR UNIT SHS FDS DJ GLB RL ES ETF 78462F103 570,081 208,757 57.78 117,351 57.33 1.9925
2015-05-15 2015-03-31 13F SPDR SandP 500 ETF TR TR UNIT 78462F103 361,324 -448,046 -55.36 74,588 -55.16 1.3093
2015-02-05 2014-12-31 13F SPDR SandP 500 ETF TR TR UNIT 78462F103 809,370 200,198 32.86 166,358 38.61 3.1136
2014-11-03 2014-09-30 13F SPDR SandP 500 TR UNIT 78462F103 609,172 -21,659 -3.43 120,019 -2.79 2.4083
2014-08-13 2014-06-30 13F SPDR SandP 500 ETF TR TR UNIT 78462F103 630,831 146,465 30.24 123,466 36.30 1.7691
2014-05-13 2014-03-31 13F SPDR SandP 500 ETF TR 78462F103 484,366 -119,046 -19.73 90,581 -18.72 1.3942
2014-02-12 2013-12-31 13F SPDR SandP 500 ETF TR SandP 500 ETF TR 78462F103 603,412 -14,776 -2.39 111,444 7.30 1.8240
2013-10-30 2013-09-30 13F SPDR S&P 500 ETF TR SandP 500 ETF TR 78462F103 618,188 -61,539 -9.05 103,862 -4.75 1.9127
2013-07-19 2013-06-30 13F SPDR SandP 500 ETF TR SandP 500 ETF TR 78462F103 679,727 679,727 109,042 2.1724
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.