SPDR Series Trust - SPDR Portfolio S&P 500 ETF
US ˙ ARCA ˙ US78464A8541
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecuritySPLG / SPDR Series Trust - SPDR Portfolio S&P 500 ETF
InstitutionClark Capital Management Group, Inc.
Latest Disclosed Ownership7,737,467 shares
Latest Disclosed Value $ 592,225,750
Clark Capital Management Group, Inc. reports 3.86% increase in ownership of SPLG / SPDR Series Trust - SPDR Portfolio S&P 500 ETF

On May 15, 2026 - Clark Capital Management Group, Inc. filed a 13F-HR form disclosing ownership of 7,737,467 shares of SPDR Series Trust - SPDR Portfolio S&P 500 ETF (US:SPLG) valued at $592,225,750 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 7,449,848 shares of SPDR Series Trust - SPDR Portfolio S&P 500 ETF. This represents a change in shares of 3.86% during the quarter. The current value of the position is $618,997,360 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A854 7,737,467 287,619 3.86 592,226 -0.90 3.6545
2026-02-17 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A854 7,449,848 -221,438 -2.89 597,627 -0.56 3.6719
2025-11-14 2025-09-30 13F SPDR SERIES TRUST PORTFOLIO S&P500 78464A854 7,671,286 89,694 1.18 600,969 9.05 3.7640
2025-08-14 2025-06-30 13F SPDR SERIES TRUST PORTFOLIO S&P500 78464A854 7,581,592 231,161 3.14 551,106 14.01 3.8231
2025-05-15 2025-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 7,350,431 234,302 3.29 483,364 -1.47 3.4651
2025-02-14 2024-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 7,116,129 689,476 10.73 490,586 13.07 3.4307
2024-11-14 2024-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 6,426,653 292,876 4.77 433,863 10.52 2.9705
2024-08-14 2024-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 6,133,777 250,543 4.26 392,562 8.44 2.8854
2024-05-15 2024-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 5,883,234 172,097 3.01 361,995 13.39 2.6969
2024-02-14 2023-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 5,711,137 -119,806 -2.05 319,253 8.94 2.6131
2023-11-14 2023-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 5,830,943 229,778 4.10 293,063 0.41 2.9313
2023-08-14 2023-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 5,601,165 5,601,165 291,877 2.6077
2023-05-15 2023-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 0 -6,061,309 -100.00 0 -100.00
2023-02-14 2022-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 6,061,309 6,055,657 107,141.84 272,638 114,936.71 2.5079
2022-11-14 2022-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 5,652 -280 -4.72 237 -9.89 0.0031
2022-08-15 2022-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 5,932 -2,400,780 -99.75 263 -99.79 0.0035
2022-05-16 2022-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 2,406,712 -1,722,160 -41.71 127,869 -44.53 1.4301
2022-02-14 2021-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 4,128,872 795,607 23.87 230,515 37.05 2.8279
2021-11-15 2021-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 3,333,265 557,484 20.08 168,197 20.39 2.3002
2021-08-02 2021-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 2,775,781 616,516 28.55 139,705 38.81 1.9615
2021-05-17 2021-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 2,159,265 1,089,556 101.86 100,643 114.02 1.5338
2021-01-26 2020-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 1,069,709 626,471 141.34 47,024 169.62 0.7765
2020-11-12 2020-09-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 443,238 443,238 17,441 0.3287
2020-08-14 2020-06-30 13F SPDR SER TR PORTFOLIO S&P500 78464A854 0 -261,903 -100.00 0 -100.00
2020-05-15 2020-03-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 261,903 -1,466 -0.56 7,923 -20.46 0.2015
2020-01-27 2019-12-31 13F SPDR SERIES TRUST PORTFOLIO LR ETF 78464A854 263,369 -27,822 -9.55 9,961 -1.84 0.2087
2019-11-06 2019-09-30 13F SPDR SERIES TRUST PORTFOLIO LR ETF 78464A854 291,191 291,191 10,148 0.2303
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.