Vault-13

BOOST RUN INC

*W EXP 05/08/203 · CUSIP 09940T118

17 institutional holders
3,021,1583.0m shares reported held*
$82.3mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $27.26. Options: 1 managers hold calls ($5.4m notional), 0 hold puts (—).

Trends to Q2 2026

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$2m$4m$6mQ3 25 calls: $0Q3 25 puts: $0Q3 25P/C —Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —Q1 26 calls: $0Q1 26 puts: $0Q1 26P/C —Q2 26 calls: $5.4mQ2 26 puts: $0Q2 26P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2025$0$0—
Q4 2025$0$0—
Q1 2026$0$0—
Q2 2026$5.4m$00.00

Biggest buyers

Point72 Asset Management, L.P. New +970,625+970.6k
Walleye Capital LLC New +514,018+514.0k
Magnetar Financial LLC New +347,148+347.1k
LMR Partners LLP New +276,758+276.8k
Harraden Circle Investments, LLC New +265,148+265.1k
Verition Fund Management LLC New +242,574+242.6k
ARISTEIA CAPITAL, L.L.C. New +191,026+191.0k
Greenland Capital Management LP New +67,379+67.4k
Hudson Bay Capital Management LP New +55,503+55.5k
MOORE CAPITAL MANAGEMENT, LP New +50,000+50.0k

Biggest sellers

None

Biggest calls

MILLENNIUM MANAGEMENT LLC New $5.4m200.0k shares

Biggest puts

None

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Point72 Asset Management, L.P. 0.04% of their portfolio STAMFORD, CT 970,625970.6k $26.5m $26.5m 0.04% New
2 Walleye Capital LLC 0.07% of their portfolio NEW YORK, NY 514,018514.0k $14.0m $14.0m 0.07% New
3 Magnetar Financial LLC 0.09% of their portfolio EVANSTON, IL 347,148347.1k $9.5m $9.5m 0.09% New
4 LMR Partners LLP 0.06% of their portfolio LONDON, X0 276,758276.8k $7.5m $7.5m 0.06% New
5 Harraden Circle Investments, LLC 0.92% of their portfolio NEW YORK, NY 265,148265.1k $7.2m $7.2m 0.92% New
6 Verition Fund Management LLC 0.05% of their portfolio GREENWICH, CT 242,574242.6k $6.6m $6.6m 0.05% New
7 ARISTEIA CAPITAL, L.L.C. 0.08% of their portfolio GREENWICH, CT 191,026191.0k $5.2m $5.2m 0.08% New
8 Greenland Capital Management LP 0.35% of their portfolio NEW YORK, NY 67,37967.4k $1.8m $1.8m 0.35% New
9 Hudson Bay Capital Management LP 0.01% of their portfolio STAMFORD, CT 55,50355.5k $1.5m $1.5m 0.01% New
10 MOORE CAPITAL MANAGEMENT, LP 0.03% of their portfolio NEW YORK, NY 50,00050.0k $1.4m $1.4m 0.03% New
11 TORNO CAPITAL, LLC 0.03% of their portfolio COHASSET, MA 15,25915.3k $414.7k $414.7k 0.03% Not comparable
12 Virtu Financial LLC 0.01% of their portfolio New York, NY 14,08214.1k $384.0k $384.0k 0.01% New
13 Creek Drive Management Group LLC 0.15% of their portfolio SAN FRANCISCO, CA 8,7008.7k $236.5k $236.5k 0.15% New
14 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 2,3802.4k $64.7k $64.7k 0.00% New
15 UBS Group AG 0.00% of their portfolio ZURICH, V8 316316 $8.6k $8.6k 0.00% New
16 LONGFELLOW INVESTMENT MANAGEMENT CO LLC 0.00% of their portfolio BOSTON, MA 238238 $6.5k $6.5k 0.00% New
17 Global Retirement Partners, LLC 0.00% of their portfolio San Rafael, CA 44 $109 $109 0.00% First filing