§ EQUITY
USDSPYM
STE STR SPDR PT S&P 500 ETF
USD
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
1078 increased/new, 476 decreased/exited (13F)
AC 13F Analysis
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| JONES FINANCIAL COMPANIES LLLP | 110.7M | 4.0% | +92% |
| JPMORGAN CHASE & CO | 69.2M | n/a | +718% |
| USS Investment Management Ltd | 66.4M | 19.9% | ±0% |
| LPL Financial LLC | 58.7M | 1.2% | +14% |
| Marshall Wace LLP | 49.7M | 3.8% | n/a |
| Bank of America Corp | 36.2M | 0.2% | −33% |
◇ AC INTELLIGENCE
Top institutional owners for SPYM as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER73.5% · 1,473 holders
DEALER / BANK14.7% · 61 holders
SYSTEMATIC / QUANT4.5% · 4 holders
QUALITY / COMPOUNDER2.5% · 14 holders
TACTICAL / MACRO2.0% · 3 holders
INCOME / DEFENSIVE1.8% · 25 holders
PASSIVE / INDEX1.0% · 6 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for SPYM in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention SPYM yet.