Inst. Holders
50 funds
SP
SPY
SPDR S&P 500 ETF TRUST
$769.35 ▲ +0.70%
Prev close $763.9937 New Institutional Positions13 Institutional Exits
Snapshot
The big-picture read on SPY right now — valuation, ownership and activity at a glance.
Inst. Value
$950.4B
Inst. Activity
37 buys / 13 sells
Social Sentiment
42° Neutral
SEC Reports
2
Congressional
1 trades
Price chart 30d +0.5%
Daily candles (open–high–low–close) with volume. Green = up day, red = down day.
No data for this timeframe.
Vol
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Oct 2, 2026 options_unusual
Unusual Call: SPY $768 2026-10-02 — $18.9M premium
Vol: 99,231 vs OI: 9,985 (9.9x). Price: $1.90, IV: 16%, Delta: 0.72. Direction: OPENING
Jun 30, 2026 Inst.
JANE STREET GROUP, LLC — DOUBLED
44,258,657 shares ($33.1B)
Jun 30, 2026 Inst.
Jun 16, 2026 SEC SUSQUEHANNA INTERNATIONAL GROUP, LLP — ADD
14,608,579 shares ($10.9B)
In Q1 2026, 43 institutions added $8.33B to SPY positions while 41 reduced by $1.33B, resulting in net buying of ~$7.0B.
INST-CLUSTER — Impact 4/10
Apr 28, 2026 Congress
Feb 28, 2026 SEC Chuck Fleischmann buy
$1,001 - $15,000 — House
Multiple large institutions made significant opposing moves in SPY during 2025-Q4. Mega-passive funds like BofA and Morg
INST-CLUSTER — Impact 6/10
Social media sentiment mood -33.3%
Retail-investor mood aggregated across social media. 0° = very bearish, 100° = very bullish.
42°
Neutral
BearishNeutralBullish
Recent posts
An intuitive way to price an option
▲ 1 · 💬 5· ⚡ 0.5
SPY Options 77k (For the month)
▲ 1 · 💬 6· ⚡ 0.5
Calling BS on the fake peace deals and economic data - SPY
▲ 1 · 💬 5· ⚡ 0.5
How did WSB's stock picks of 2026 perform - Q3 Check in
▲ 1 · 💬 5· ⚡ 0.5
Wanting to buy LEAPS calls, but the stock market doesn't look good
▲ 1 · 💬 6· ⚡ 0.5
Reports & filings
AI-scored summaries of recent SEC filings and press releases, with sentiment and impact.
2 SEC filing reports analyzed · 0 bullish, 0 bearish, 2 mixed, 0 neutral · avg impact 5.0/10.
Upcoming & catalyst events
Scheduled dates plus disclosed catalysts — earnings, dividends, enforcement, FDA and clinical-trial events. Colored dot = impact.
Oct 2, 2026
options_unusual
Unusual Call: SPY $768 2026-10-02 — $18.9M premium
Vol: 99,231 vs OI: 9,985 (9.9x). Price: $1.90, IV: 16%, Delta: 0.72. Direction: OPENING
Oct 2, 2026
options_unusual
Unusual Call: SPY $769 2026-10-02 — $17.6M premium
Vol: 164,821 vs OI: 5,858 (28.1x). Price: $1.06, IV: 16%, Delta: 0.48. Direction: OPENING
Oct 2, 2026
options_unusual
Unusual Put: SPY $767 2026-10-02 — $20.6M premium
Vol: 200,586 vs OI: 5,049 (39.7x). Price: $1.03, IV: 20%, Delta: -0.38. Direction: OPENING
Oct 2, 2026
options_unusual
Unusual Put: SPY $773 2026-10-02 — $18.4M premium
Vol: 41,021 vs OI: 825 (49.7x). Price: $4.43, IV: 17%, Delta: -0.90. Direction: OPENING
Oct 2, 2026
options_unusual
Unusual Put: SPY $768 2026-10-02 — $20.7M premium
Vol: 175,906 vs OI: 3,948 (44.6x). Price: $1.17, IV: 20%, Delta: -0.43. Direction: OPENING
Institutional ownership
Which big funds own SPY (from quarterly 13F filings) and who is adding or trimming.
50 institutional holders with $950.4B total value (1,131,509,009 shares) as of 2026-Q2. Top holders: JANE, SUSQUEHANNA, BARCLAYS. Net buying activity: 37 institutions added/increased vs 13 reduced.
Top holders — 2026-Q2
| Fund | Shares | Value | % Tracked | Last move |
|---|---|---|---|---|
| JANE STREET GROUP, LLC | 155,415,400 | $116.1B | 12.2% | DOUBLED +118.1% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 82,364,300 | $61.5B | 6.5% | ADD +37.2% |
| BARCLAYS PLC | 80,870,600 | $60.4B | 6.4% | — |
| JANE STREET GROUP, LLC | 72,825,000 | $54.4B | 5.7% | DOUBLED +118.1% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 63,908,400 | $47.7B | 5.0% | ADD +37.2% |
| CTC LLC | 613,190 | $45.8B | 4.8% | NEW |
| CTC LLC | 581,471 | $43.4B | 4.6% | NEW |
| CITADEL ADVISORS LLC | 47,748,200 | $35.7B | 3.8% | ADD +25.6% |
| JPMORGAN CHASE & CO | 47,650,227 | $35.3B | 3.7% | — |
| JANE STREET GROUP, LLC | 44,258,657 | $33.1B | 3.5% | DOUBLED +118.1% |
Recent position changes
| Fund | Action | Prev | Current | Change | Value |
|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | DOUBLED | 20,289,599 | 44,258,657 | +118.1% | $33.1B |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | ADD | 10,645,680 | 14,608,579 | +37.2% | $10.9B |
| D. E. Shaw & Co., Inc. | DOUBLED | 745,510 | 14,028,230 | +1781.7% | $10.5B |
| WELLS FARGO & COMPANY/MN | ADD | 9,418,886 | 11,997,971 | +27.4% | $9.0B |
| Gotham Asset Management, LLC | ADD | 9,005,674 | 11,393,386 | +26.5% | $8.5B |
| ROYAL BANK OF CANADA | ADD | 6,383,133 | 9,162,383 | +43.5% | $6.8B |
| MILLENNIUM MANAGEMENT LLC | DOUBLED | 622,922 | 4,857,109 | +679.7% | $3.6B |
| Capula Management Ltd | TRIM | 6,159,222 | 4,595,409 | -25.4% | $3.4B |
| Sanders Capital, LLC | TRIM | 2,923,008 | 2,036,906 | -30.3% | $1.5B |
| Blackstone Inc. | DOUBLED | 106,328 | 1,703,368 | +1502.0% | $1.3B |
Congressional trades
SPY trades disclosed by members of Congress, with disclosure delay.
1 members · 1 buys / 0 sells
| Date | Member | Party | Chamber | Type | Amount | Asset | Disclosed |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | Chuck Fleischmann | R | HOUSE | BUY | $1,001 - $15,000 | SPDR S&P 500 ETF Trust | May 13, 2026(16d) |
Short interest & halts
FINRA semi-monthly short positions, Reg SHO threshold status, and recent trading halts for SPY.
Shares short
99,297,854
Settlement Sep 15, 2026
Change vs prior
+21.5%
Semi-monthly cycle
Days to cover
2.5
At avg daily volume
All SPY filing & press-release reports (2)
- INST-CLUSTER reportJun 16, 2026
- INST-CLUSTER reportFeb 28, 2026