13F reference period
Q3 2026
Security Snapshot
SPDR SERIES TRUST - ST STR P500ETF (SPYM) Institutional Ownership
CUSIP: 78464A854
13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026
Institutions Reporting
1,433
Shares (Excl. Options)
730.48M
Full value: 730,479,622 · shares · 30 Sep 2026Price
$89.76
The headline uses the Q3 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.
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- Security type / class
- Equity / ST STR P500ETF
- Symbol
- SPYM
- All holders as of 30 Sep 2026
- Q3 2026
- Total 13F shares
- 730,479,622
- Total 13F value
- $65,578,471,790
- Portfolio coverage rank
- 0.35%
- Share change
- +112,158,025
- Value change
- +$10,089,887,153
- Number of holders
- 1,433
- SEC-reported price per share
- $91.55
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- SPYM - SPDR SERIES TRUST - ST STR P500ETF is tracked under CUSIP 78464A854.
- 1433 institutions reported positions in Q3 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 1,739 to 1,433 between Q2 2026 and Q3 2026.
- SEC-reported value moved from to
$115.64B
Full value: $115,642,892,391 · USD · 30 Jun 2026.$65.58B
Full value: $65,578,471,790 · USD · 30 Sep 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 1433 institutions filings for Q3 2026.
Security key
78464A854
13F reference period
Q3 2026
13F holders
1,433
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 78464A854:
As of 30 Sep 2026,
1,433
institutional investors reported holding
shares of
SPDR SERIES TRUST - ST STR P500ETF (SPYM).
730.48M
Full value: 730,479,622 · shares · 30 Sep 2026Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
51
Headline period
Q3 2026
Rows shown
1-25 of 51
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 730,479,622 | $65,578,471,790 | +$10,089,887,153 | $89.76 | 1,433 |
| 2026 Q2 | 1,321,144,504 | $115,642,892,391 | +$18,760,546,471 | $87.88 | 1,739 |
| 2026 Q1 | 1,117,616,049 | $85,203,151,188 | +$20,398,477,404 | $76.54 | 1,613 |
| 2025 Q4 | 853,358,851 | $68,481,994,167 | +$4,423,577,426 | $80.22 | 1,587 |
| 2025 Q3 | 794,317,306 | $62,186,312,514 | +$7,347,698,066 | $78.34 | 1,416 |
| 2025 Q2 | 703,521,519 | $51,106,941,271 | +$5,927,393,683 | $72.69 | 1,359 |
| 2025 Q1 | 620,187,876 | $40,757,794,864 | +$5,740,764,005 | $65.76 | 1,277 |
| 2024 Q4 | 536,309,556 | $36,980,169,228 | +$4,103,072,995 | $68.94 | 1,244 |
| 2024 Q3 | 466,925,205 | $31,503,859,479 | +$2,840,678,415 | $67.51 | 1,092 |
| 2024 Q2 | 425,191,549 | $27,189,386,521 | +$2,731,624,106 | $64.00 | 1,045 |
| 2024 Q1 | 379,633,981 | $23,339,511,329 | +$2,970,467,790 | $61.53 | 969 |
| 2023 Q4 | 332,031,354 | $18,574,689,926 | +$2,804,449,788 | $55.90 | 917 |
| 2023 Q3 | 274,780,109 | $13,812,977,581 | +$1,057,289,858 | $50.26 | 779 |
| 2023 Q2 | 254,420,759 | $13,258,292,743 | +$1,558,982,262 | $52.11 | 757 |
| 2023 Q1 | 223,116,722 | $10,736,563,216 | -$69,022,782 | $48.15 | 691 |
| 2022 Q4 | 224,795,829 | $10,121,680,434 | +$529,366,098 | $44.98 | 692 |
| 2022 Q3 | 209,453,530 | $8,809,717,348 | +$588,018,640 | $41.99 | 615 |
| 2022 Q2 | 195,739,948 | $8,697,004,432 | +$377,362,207 | $44.34 | 605 |
| 2022 Q1 | 185,855,658 | $9,849,219,953 | +$818,208,489 | $53.13 | 603 |
| 2021 Q4 | 172,666,787 | $9,612,260,774 | +$16,750,673 | $55.83 | 587 |
| 2021 Q3 | 164,690,472 | $8,324,091,369 | +$966,615,306 | $50.46 | 484 |
| 2021 Q2 | 146,252,938 | $7,362,009,632 | +$431,537,251 | $50.33 | 459 |
| 2021 Q1 | 135,258,717 | $6,317,085,758 | +$757,765,066 | $46.61 | 450 |
| 2020 Q4 | 118,682,603 | $5,225,208,749 | +$45,398,830 | $43.96 | 422 |
| 2020 Q3 | 111,464,852 | $4,391,579,578 | +$444,734,572 | $39.35 | 355 |