TUDOR INVESTMENT CORP ET AL quarter change: USA Options, Unchanged
In put and call options, at their filed underlying value (listed in the US), from the quarter ended 2026-03-31 to 2026-06-30, TUDOR INVESTMENT CORP ET AL opened 374 positions, added to 623, reduced 747, sold out of 462 and left 33 unchanged. The largest increase in value was IWM (+$4,127,485,795); the largest decrease was SPY (-$1,000,065,900).
- GRC: Country of operation United States; Class Equity Option · Put; Shares 2026-03-31 84,000; Shares 2026-06-30 84,000.
- INDA: Country of operation —; Class ETF Option · Call; Shares 2026-03-31 600,000; Shares 2026-06-30 600,000.
- OIH: Country of operation —; Class ETF Option · Put; Shares 2026-03-31 25,000; Shares 2026-06-30 25,000.
- CORT: Country of operation United States; Class Equity Option · Put; Shares 2026-03-31 15,500; Shares 2026-06-30 15,500.
Two Form 13F-HR filings compared (SEC CIK 923093): 2026-03-31 (filed 2026-05-15) and 2026-06-30 (filed 2026-08-14). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move; share change is the position change.
| Stock | Country of operation | Class | Shares 2026-03-31 | Shares 2026-06-30 | Share change | Value 2026-03-31 | Value 2026-06-30 | Value change |
|---|
GRC Gorman-Rupp Co/The - US | United States | Equity Option · Put | 84,000 | 84,000 | 0 | $5,218,920 | $7,706,160 | +$2,487,240 |
|---|
INDA Ishares Msci India Etf - US ETP | | ETF Option · Call | 600,000 | 600,000 | 0 | $28,104,000 | $29,634,000 | +$1,530,000 |
|---|
OIH Vaneck Oil Services Etf - US ETP | | ETF Option · Put | 25,000 | 25,000 | 0 | $10,105,250 | $9,300,750 | -$804,500 |
|---|
CORT Corcept Therapeutics Inc - US | United States | Equity Option · Put | 15,500 | 15,500 | 0 | $624,805 | $1,347,725 | +$722,920 |
|---|
COLM Columbia Sportswear Co - US | United States | Equity Option · Call | 62,100 | 62,100 | 0 | $3,403,701 | $3,839,022 | +$435,321 |
|---|
CORN Teucrium Corn Fund - US ETP | United States | ETF Option · Call | 200,000 | 200,000 | 0 | $3,680,000 | $3,350,000 | -$330,000 |
|---|
TMDX Transmedics Group Inc - US | United States | Equity Option · Put | 8,600 | 8,600 | 0 | $854,926 | $571,212 | -$283,714 |
|---|
AD Array Digital Infrastructure Inc - US | United States | Equity Option · Put | 25,000 | 25,000 | 0 | $1,153,500 | $906,500 | -$247,000 |
|---|
CSL Carlisle Cos Inc - US | United States | Equity Option · Call | 4,500 | 4,500 | 0 | $1,501,290 | $1,632,375 | +$131,085 |
|---|
INDI Indie Semiconductor Inc - US | United States | Equity Option · Call | 100,000 | 100,000 | 0 | $322,000 | $449,000 | +$127,000 |
|---|
JBHT Jb Hunt Transport Services Inc - US | United States | Equity Option · Call | 1,500 | 1,500 | 0 | $317,850 | $434,145 | +$116,295 |
|---|
UAA Under Armour Inc - US | United States | Equity Option · Put | 185,000 | 185,000 | 0 | $1,093,350 | $1,182,150 | +$88,800 |
|---|
CODI Compass Diversified Holdings - US | United States | Equity Option · Put | 27,200 | 27,200 | 0 | $213,792 | $289,952 | +$76,160 |
|---|
CABA Cabaletta Bio Inc - US | United States | Equity Option · Call | 150,000 | 150,000 | 0 | $403,500 | $466,500 | +$63,000 |
|---|
TDOC Teladoc Health Inc - US | United States | Equity Option · Call | 15,700 | 15,700 | 0 | $85,565 | $133,136 | +$47,571 |
|---|
UAA Under Armour Inc - US | United States | Equity Option · Call | 70,000 | 70,000 | 0 | $413,700 | $447,300 | +$33,600 |
|---|
VERI Veritone Inc - US | United States | Equity Option · Call | 40,000 | 40,000 | 0 | $78,800 | $54,800 | -$24,000 |
|---|
GRAB GRAB HOLDINGS LTD - CL A - US | | Equity Option · Put | 150,000 | 150,000 | 0 | $549,000 | $565,500 | +$16,500 |
|---|
ZIM Zim Integrated Shipping Services Ltd - US | Israel | Equity Option · Call | 47,000 | 47,000 | 0 | $1,238,450 | $1,222,000 | -$16,450 |
|---|
FN Fabrinet - US | | Equity Option · Call | 400 | 400 | 0 | $208,608 | $224,832 | +$16,224 |
|---|
DJT Trump Media & Technology Group Corp - US | United States | Equity Option · Call | 10,000 | 10,000 | 0 | $92,800 | $77,400 | -$15,400 |
|---|
EWG Ishares Msci Germany Etf - US ETP | | ETF Option · Call | 7,500 | 7,500 | 0 | $297,525 | $310,275 | +$12,750 |
|---|
OPENW Opendoor Technologies Inc - US | United States | Warrant / Rights · Call | 58,128 | 58,128 | 0 | $35,144 | $28,773 | -$6,371 |
|---|
BBBYWS Bed Bath & Beyond Inc - US | United States | Warrant / Rights · Call | 34,753 | 34,753 | 0 | $19,514 | $14,596 | -$4,918 |
|---|
NAVI Navient Corp - US | United States | Equity Option · Call | 12,500 | 12,500 | 0 | $102,250 | $106,375 | +$4,125 |
|---|
BIZD VanEck BDC Income ETF - US ETP | | ETF Option · Call | 25,000 | 25,000 | 0 | $320,000 | $316,500 | -$3,500 |
|---|
DNUT Krispy Kreme Inc - US | United States | Equity Option · Call | 18,100 | 18,100 | 0 | $61,359 | $63,893 | +$2,534 |
|---|
OPENL Opendoor Technologies Inc - US | United States | Warrant / Rights · Call | 58,128 | 58,128 | 0 | $14,299 | $16,439 | +$2,140 |
|---|
DIS Walt Disney Co/The - US | United States | Equity Option · Call | 12,200 | 12,200 | 0 | $1,175,836 | $1,174,250 | -$1,586 |
|---|
BXSL Blackstone Secured Lending Fund - US | United States | ETF Option · Call | 50,000 | 50,000 | 0 | $1,184,500 | $1,185,500 | +$1,000 |
|---|
SCAGW Scage Future-ADR - US | United States | Warrant / Rights · Call | 112,499 | 112,499 | 0 | $5,456 | $4,612 | -$844 |
|---|
SLNDWS Southland Holdings Inc - US | United States | Warrant / Rights · Call | 75,000 | 75,000 | 0 | $2,625 | $1,913 | -$712 |
|---|
OPENZ Opendoor Technologies Inc - US | United States | Warrant / Rights · Call | 58,128 | 58,128 | 0 | $13,683 | $13,951 | +$268 |
|---|
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