SPDR Series Trust - SPDR Portfolio S&P 500 ETF
US ˙ ARCA ˙ US78464A8541
ESTE SÍMBOLO NÃO ESTÁ MAIS ATIVO

SecuritySPLG / SPDR Series Trust - SPDR Portfolio S&P 500 ETF
InstitutionArvest Bank Trust Division
Latest Disclosed Ownership406,051 shares
Latest Disclosed Value $ 31,079,142
Arvest Bank Trust Division reports 21.75% increase in ownership of SPLG / SPDR Series Trust - SPDR Portfolio S&P 500 ETF

On May 13, 2026 - Arvest Bank Trust Division filed a 13F-HR form disclosing ownership of 406,051 shares of SPDR Series Trust - SPDR Portfolio S&P 500 ETF (US:SPLG) valued at $31,079,142 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 333,517 shares of SPDR Series Trust - SPDR Portfolio S&P 500 ETF. This represents a change in shares of 21.75% during the quarter. The current value of the position is $32,484,080 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)
2026-05-13 2026-03-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A854 406,051 72,534 21.75 31,079 16.17 0.8810
2026-02-09 2025-12-31 13F SPDR SERIES TRUST STATE STREET SPD 78464A854 333,517 199,397 148.67 26,755 154.65 1.4486
2025-11-07 2025-09-30 13F SPDR SERIES TRUST PORTFOLIO S&P500 78464A854 134,120 -6,128 -4.37 10,507 3.06 0.5828
2025-08-08 2025-06-30 13F SPDR SERIES TRUST PORTFOLIO S&P500 78464A854 140,248 -885 -0.63 10,195 9.85 0.5947
2025-05-14 2025-03-31 13F SPDR SERIES TRUST PORTFOLIO S&P500 78464A854 141,133 -4,153 -2.86 9,281 -7.35 0.5869
2025-02-13 2024-12-31 13F SPDR SER TR PORTFOLIO S&P500 78464A854 145,286 145,286 10,016 0.6037
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.