Position in EFX
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$46,458
-$17,551 QoQ
Shares Held
258
-12.5% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in EFX Over Time
Shares Held
Position Value (USD)
Derivatives in EFX
reported options exposure · as of Mar 31, 2026CallValue
$18,007
CallShares
100
PutValue
$180,070
PutShares
1,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Consulting Services
Industrials · as of Mar 31, 2026PEAK6 LLC holds $1,569,457 across 3 Consulting Services names. EFX ranks #3 (3.0% of the industry book) .
All Filings in EFX
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $18,007 | 100 | Call | Defined | 2026-05-14 | |
| 2026-03-31 | $180,070 | 1,000 | Put | Defined | 2026-05-14 | |
| 2026-03-31 | $46,458 | 258 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $173,584 | 800 | Call | Defined | 2026-03-12 | |
| 2025-12-31 | $216,980 | 1,000 | Put | Defined | 2026-03-12 | |
| 2025-12-31 | $64,009 | 295 | Shares | Defined | 2026-03-12 | |
| 2025-09-30 | $2,873,136 | 11,200 | Call | Defined | 2026-03-31 | |
| 2025-09-30 | $3,153,266 | 12,292 | Shares | Defined | 2026-03-31 | |
| 2025-06-30 | $5,809,888 | 22,400 | Put | Defined | 2026-03-26 | |
| 2025-06-30 | $4,029,053 | 15,534 | Shares | Defined | 2026-03-26 | |
| 2025-06-30 | $2,723,385 | 10,500 | Call | Defined | 2026-03-26 | |
| 2025-03-31 | $4,432,792 | 18,200 | Call | Defined | 2025-05-14 | |
| 2025-03-31 | $1,704 | 7 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $4,663,755 | 18,300 | Call | Defined | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||