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Marshall Wace LLP

The positions Marshall Wace LLP reported on its Form 13F for Q2 2026, the quarter ending 30 Jun 2026, filed on 13 Aug 2026. Every figure below is the filing’s own: US-listed long equity, valued at the quarter end, with the change measured against the same manager’s previous filing.

Reported book
$127bn
+$26.3bn on Q1 2026
Positions
3,103
10 new, 100 sold out
Top ten weight
38%
Spread across the book
Quarter
Q2 2026
Filed 13 Aug 2026
Read the Q2 2026 filing on sec.gov CIK 0001318757 · Quant / systematic · United Kingdom
Reported book by quarter
$0$63.3bn$127bnQ3 24: $82.1bn$82.1bnQ3 24Q4 24: $83.2bn$83.2bnQ4 24Q1 25: $78.8bn$78.8bnQ1 25Q2 25: $88.8bn$88.8bnQ2 25Q3 25: $98.6bn$98.6bnQ3 25Q4 25: $110bn$110bnQ4 25Q1 26: $100bn$100bnQ1 26Q2 26: $127bn$127bnQ2 26
Largest positions, share of the book
Ishares-s&p 500: 24%Ishares-s&p 50024%SPDR Portfolio L: 3.3%SPDR Portfolio L3.3%Apple Inc (AAPL): 2.1%Apple Inc (AAPL)2.1%Amazon.com Inc (AMZN): 1.8%Amazon.com Inc (AMZN)1.8%Adv Micro Device: 1.8%Adv Micro Device1.8%Nvidia Corp (NVDA): 1.4%Nvidia Corp (NVDA)1.4%Micron Tech: 1.2%Micron Tech1.2%Microsoft Corp (MSFT): 1.0%Microsoft Corp (MSFT)1.0%Costco Wholesale (COST): 0.9%Costco Wholesale (COST)0.9%Morgan Stanley: 0.8%Morgan Stanley0.8%

Opened this quarter

A new position is the clearest thing a filing says. Somebody argued for it recently, and it is the easiest question to be ready for.

  • iShares PHLX Sox$299m · 0.2%
  • LPL Financial Ho$275m · 0.2%
  • Humana Inc (HUM)$217m · 0.2%
  • Republic SVCS$196m · 0.2%
  • iShares PHLX Sox$188m · 0.1%
  • Wingstop Inc (WING)$167m · 0.1%
  • Invesco S&P 500$150m · 0.1%
  • Ishares-s&p 500$135m · 0.1%
  • Blackrock Inc (BLK)$123m · 0.1%
  • Raymond James$101m · 0.1%

Sold out of this quarter

Exits are valued at what the position was worth in the previous filing, because by this one it is gone.

  • Sempra$132m held before
  • Insulet Corp (PODD)$127m held before
  • Rocket Lab Corp (RKLB)$121m held before
  • Kimberly-clark (KMB)$114m held before
  • Spdr-materials$107m held before
  • Jabil Inc (JBL)$85m held before
  • Chewy Inc- CL A$84m held before
  • Pan Amer Silver$83m held before
  • Williams Cos Inc$75m held before
  • Millicom Intl$69m held before
  • Celanese Corp (CE)$69m held before
  • Heico Corp$66m held before
  • and 88 more.

Every reported position, Q2 2026

200 positions, sorted by weight · page 1 of 2

PositionWeight ↑ValueSharesChange on the quarterAction
Seagate Technolo
COMMON STOCK · CUSIP G7997R103
0.1%$100m103,612
+$94m
+89,187 shares
Added
MKS Inc (MKSI)
COMMON STOCK · CUSIP 55306N104
0.1%$100m225,115
+$78m
+126,425 shares
Added
Klarna Group PLC (KLAR)
COMMON STOCK · CUSIP G5279N105
0.1%$101m4,965,071
+$49m
+1,024,458 shares
Added
Motorola Solutio
COMMON STOCK · CUSIP 620076307
0.1%$101m241,913
+$94m
+227,167 shares
Added
Raymond James
COMMON STOCK · CUSIP 754730109
0.1%$101m665,450No earlier filingNew
Trane Technologi
COMMON STOCK · CUSIP G8994E103
0.1%$102m207,380
+$82m
+159,256 shares
Added
Tyler Technolog
COMMON STOCK · CUSIP 902252105
0.1%$102m350,202
+$87m
+303,830 shares
Added
Boston Scientifc
COMMON STOCK · CUSIP 101137107
0.1%$103m2,414,223
-$124m
-1,196,797 shares
Trimmed
Baxter Intl Inc
COMMON STOCK · CUSIP 071813109
0.1%$104m4,857,267
+$66m
+2,590,559 shares
Added
Applovin Co-cl A
COMMON STOCK · CUSIP 03831W108
0.1%$104m201,500
+$15m
-21,722 shares
Trimmed
PNC Financial Se
COMMON STOCK · CUSIP 693475105
0.1%$105m424,644
+$73m
+271,727 shares
Added
James Hardie Ind
COMMON STOCK · CUSIP G4253H101
0.1%$105m3,993,645
+$66m
+1,944,642 shares
Added
Dutch Bros Inc-a
COMMON STOCK · CUSIP 26701L100
0.1%$105m1,459,562
-$27m
-1,134,295 shares
Trimmed
Cadence Design
COMMON STOCK · CUSIP 127387108
0.1%$106m282,500
+$47m
+70,000 shares
Added
XP Inc - Class A
COMMON STOCK · CUSIP G98239109
0.1%$106m6,528,760
+$45m
+3,288,393 shares
Added
Remit Global Inc
COMMON STOCK · CUSIP 75960P104
0.1%$107m4,757,532
+$6.3m
-1,641,843 shares
Trimmed
Equifax Inc (EFX)
COMMON STOCK · CUSIP 294429105
0.1%$108m681,919
+$85m
+553,726 shares
Added
Elanco Animal He
COMMON STOCK · CUSIP 28414H103
0.1%$109m4,432,350
+$76m
+3,049,938 shares
Added
Liberty Media Co
TRACKING STK · CUSIP 531229755
0.1%$109m1,147,317
+$9.4m
-25,630 shares
Trimmed
Roku Inc (ROKU)
COMMON STOCK · CUSIP 77543R102
0.1%$110m795,704
+$15m
-202,915 shares
Trimmed
Adv Micro Device
EQUITY OPTION PUT · CUSIP 007903107
0.1%$110m190,000
-$2.3m
-363,700 shares
Trimmed
Welltower Inc (WELL)
REIT · CUSIP 95040Q104
0.1%$112m491,600
-$22m
-184,346 shares
Trimmed
Entegris Inc (ENTG)
COMMON STOCK · CUSIP 29362U104
0.1%$112m623,810
+$65m
+221,697 shares
Added
Sea LTD
Convertible Debt · CUSIP 81141RAG5
0.1%$114m115,500,000
+$1.3m
0 shares
Held
Universal Displa
COMMON STOCK · CUSIP 91347P105
0.1%$116m1,340,107
+$55m
+674,225 shares
Added
Wells Fargo & Co
COMMON STOCK · CUSIP 949746101
0.1%$117m1,414,022
+$113m
+1,365,922 shares
Added
Newmont Corp
COMMON STOCK · CUSIP 651639106
0.1%$118m1,265,102
+$81m
+919,016 shares
Added
Quanta Services (PWR)
COMMON STOCK · CUSIP 74762E102
0.1%$119m164,801
+$102m
+133,979 shares
Added
PPG Inds Inc
COMMON STOCK · CUSIP 693506107
0.1%$121m1,000,270
-$12m
-244,522 shares
Trimmed
Nu Holdings Lt-a
COMMON STOCK · CUSIP G6683N103
0.1%$122m9,100,321
-$24m
-1,057,871 shares
Trimmed
Equitable Holdin
COMMON STOCK · CUSIP 29452E101
0.1%$122m2,779,239
+$47m
+758,146 shares
Added
Valvoline Inc (VVV)
COMMON STOCK · CUSIP 92047W101
0.1%$123m3,097,486
+$66m
+1,408,731 shares
Added
Constellation-a
COMMON STOCK · CUSIP 21036P108
0.1%$123m883,065
-$43m
-221,916 shares
Trimmed
Blackrock Inc (BLK)
COMMON STOCK · CUSIP 09290D101
0.1%$123m128,063No earlier filingNew
On Holding Ag-a
COMMON STOCK · CUSIP H5919C104
0.1%$124m3,492,787
+$81m
+2,228,779 shares
Added
Global-e Online (GLBE)
COMMON STOCK · CUSIP M5216V106
0.1%$124m3,561,949
+$28m
+450,419 shares
Added
Ionq Inc
COMMON STOCK · CUSIP 46222L108
0.1%$124m2,327,425
+$124m
+2,318,125 shares
Added
Rivian Automot-a
COMMON STOCK · CUSIP 76954A103
0.1%$124m7,167,905
+$69m
+3,512,799 shares
Added
Live Nation Ente
COMMON STOCK · CUSIP 538034109
0.1%$125m680,198
+$124m
+673,206 shares
Added
Ford Motor Co
COMMON STOCK · CUSIP 345370860
0.1%$125m8,976,116
+$61m
+3,425,568 shares
Added
Dick's Sporting
COMMON STOCK · CUSIP 253393102
0.1%$127m558,230
+$123m
+538,308 shares
Added
Ishares-s Korea
EQUITY OPTION PUT · CUSIP 464286772
0.1%$127m628,700
-$31m
-658,300 shares
Trimmed
United Rentals (URI)
COMMON STOCK · CUSIP 911363109
0.1%$128m112,770
+$56m
+14,642 shares
Added
Tradeweb Marke-a
COMMON STOCK · CUSIP 892672106
0.1%$128m1,282,797
+$83m
+905,356 shares
Added
Carnival Corp LT
COMMON STOCK · CUSIP G2004J103
0.1%$129m4,522,308
+$47m
+1,328,328 shares
Added
Avantor Inc (AVTR)
COMMON STOCK · CUSIP 05352A100
0.1%$130m13,130,158
+$103m
+9,692,325 shares
Added
Intl Paper Co
COMMON STOCK · CUSIP 460146103
0.1%$131m3,433,666
+$103m
+2,654,368 shares
Added
Hyatt Hotels-a
COMMON STOCK · CUSIP 448579102
0.1%$132m679,756
+$28m
-41,378 shares
Trimmed
Murphy USA Inc (MUSA)
COMMON STOCK · CUSIP 626755102
0.1%$133m245,820
+$31m
+41,291 shares
Added
Adobe Inc (ADBE)
COMMON STOCK · CUSIP 00724F101
0.1%$133m649,396
+$45m
+286,328 shares
Added
Wyndham Hotels &
COMMON STOCK · CUSIP 98311A105
0.1%$134m1,589,340
+$73m
+840,841 shares
Added
Ishares-s&p 500
EQUITY OPTION CALL · CUSIP 464287200
0.1%$135m180,000No earlier filingNew
NIKE Inc -cl B
EQUITY OPTION PUT · CUSIP 654106103
0.1%$135m3,293,000
+$48m
+1,639,400 shares
Added
Super Micro Comp
COMMON STOCK · CUSIP 86800U302
0.1%$136m4,618,753
-$28m
-2,569,264 shares
Trimmed
Qiagen NV
COMMON STOCK · CUSIP N72482156
0.1%$136m3,491,480
+$104m
+2,701,482 shares
Added
Credicorp LTD (BAP)
COMMON STOCK · CUSIP G2519Y108
0.1%$137m351,177
+$103m
+251,712 shares
Added
Sherwin-williams (SHW)
COMMON STOCK · CUSIP 824348106
0.1%$137m398,606
+$61m
+159,217 shares
Added
Royalty Pharma-a
COMMON STOCK · CUSIP G7709Q104
0.1%$137m2,450,669
+$36m
+329,977 shares
Added
Boot Barn Holdin
COMMON STOCK · CUSIP 099406100
0.1%$138m841,144
+$88m
+498,177 shares
Added
Ati Inc (ATI)
COMMON STOCK · CUSIP 01741R102
0.1%$140m709,552
+$62m
+173,074 shares
Added
Oracle Corp
COMMON STOCK · CUSIP 68389X105
0.1%$142m968,054
+$55m
+379,829 shares
Added
Dte Energy Co
COMMON STOCK · CUSIP 233331107
0.1%$145m948,922
-$55m
-417,425 shares
Trimmed
Keurig DR Pepper (KDP)
COMMON STOCK · CUSIP 49271V100
0.1%$145m4,438,587
+$121m
+3,508,051 shares
Added
Hims & Hers Heal
COMMON STOCK · CUSIP 433000106
0.1%$146m4,217,767
+$131m
+3,493,540 shares
Added
Apollo Global Ma
COMMON STOCK · CUSIP 03769M106
0.1%$146m1,236,909
+$122m
+1,016,026 shares
Added
Booking Holdings (BKNG)
EQUITY OPTION PUT · CUSIP 09857L108
0.1%$148m828,900
+$147m
+828,800 shares
Added
Dollar General C
COMMON STOCK · CUSIP 256677105
0.1%$148m1,284,607
-$117m
-943,763 shares
Trimmed
Fortive Corp (FTV)
COMMON STOCK · CUSIP 34959J108
0.1%$148m2,420,349
+$103m
+1,612,224 shares
Added
Solstice Adv Mat
COMMON STOCK · CUSIP 83443Q103
0.1%$148m1,668,684
+$46m
+334,490 shares
Added
Incyte Corp (INCY)
COMMON STOCK · CUSIP 45337C102
0.1%$149m1,310,154
+$31m
+57,016 shares
Added
Fortinet Inc (FTNT)
COMMON STOCK · CUSIP 34959E109
0.1%$149m967,900
+$70m
0 shares
Held
Invesco S&P 500
ETP · CUSIP 46137V357
0.1%$150m703,668No earlier filingNew
Market Vectors S
EQUITY OPTION CALL · CUSIP 92189F676
0.1%$153m233,500
+$100m
+95,900 shares
Added
Broadcom Inc (AVGO)
EQUITY OPTION PUT · CUSIP 11135F101
0.1%$154m407,600
+$131m
+332,000 shares
Added
Brunswick Corp
COMMON STOCK · CUSIP 117043109
0.1%$154m1,830,427
+$46m
+336,903 shares
Added
Garmin LTD (GRMN)
COMMON STOCK · CUSIP H2906T109
0.1%$154m649,540
+$23m
+85,468 shares
Added
Old Dominion FRT
COMMON STOCK · CUSIP 679580100
0.1%$155m713,679
+$147m
+675,590 shares
Added
Warner Bros Disc
COMMON STOCK · CUSIP 934423104
0.1%$155m5,809,501
+$70m
+2,733,541 shares
Added
Spdr-indu Select
ETP · CUSIP 81369Y704
0.1%$157m845,410
+$89m
+428,088 shares
Added
Cbre Group Inc-a
COMMON STOCK · CUSIP 12504L109
0.1%$157m1,167,225
+$140m
+1,036,280 shares
Added
Dow Inc (DOW)
COMMON STOCK · CUSIP 260557103
0.1%$159m5,821,255
-$80m
+89,018 shares
Added
Astrazeneca PLC (AZN)
COMMON STOCK · CUSIP G0593M107
0.1%$160m841,164
+$62m
+348,718 shares
Added
Fedex Corp (FDX)
COMMON STOCK · CUSIP 31428X106
0.1%$161m514,712
+$83m
+296,274 shares
Added
Hewlett Packa
COMMON STOCK · CUSIP 42824C109
0.1%$162m3,587,204
+$158m
+3,439,049 shares
Added
Accenture Plc-a
COMMON STOCK · CUSIP G1151C101
0.1%$164m1,314,835
-$136m
-196,085 shares
Trimmed
Palo Alto Networ
COMMON STOCK · CUSIP 697435105
0.1%$165m485,051
+$73m
-90,017 shares
Trimmed
Wingstop Inc (WING)
COMMON STOCK · CUSIP 974155103
0.1%$167m961,328No earlier filingNew
Taiwan Semic-adr
EQUITY OPTION PUT · CUSIP 874039100
0.1%$169m353,000
+$112m
+186,200 shares
Added
Carvana Co (CVNA)
COMMON STOCK · CUSIP 146869102
0.1%$173m2,626,104
+$158m
+2,580,230 shares
Added
Ishares-s Korea
EQUITY OPTION CALL · CUSIP 464286772
0.1%$173m855,700
+$47m
-170,900 shares
Trimmed
Marsh & Mclennan
COMMON STOCK · CUSIP 571748102
0.1%$174m1,043,399
+$69m
+438,346 shares
Added
Spdr S&P 500 Etf
EQUITY OPTION CALL · CUSIP 78462F103
0.1%$174m233,300
+$105m
+126,700 shares
Added
Airbnb Inc-a
COMMON STOCK · CUSIP 009066101
0.1%$178m1,244,013
-$205m
-1,789,718 shares
Trimmed
Marvell Technolo
COMMON STOCK · CUSIP 573874104
0.1%$180m605,363
-$126m
-2,489,952 shares
Trimmed
Air Prods & Chem
COMMON STOCK · CUSIP 009158106
0.1%$181m618,709
+$76m
+255,198 shares
Added
Circle Internet (CRCL)
COMMON STOCK · CUSIP 172573107
0.1%$182m2,901,146
-$372m
-2,899,204 shares
Trimmed
Ingersoll-rand I
COMMON STOCK · CUSIP 45687V106
0.1%$182m2,221,079
+$130m
+1,569,931 shares
Added
Phillips 66 (PSX)
COMMON STOCK · CUSIP 718546104
0.1%$184m1,086,732
+$43m
+314,719 shares
Added
Fox Corp - A
COMMON STOCK · CUSIP 35137L105
0.1%$184m3,525,505
+$181m
+3,476,616 shares
Added
Brightspring Hea
COMMON STOCK · CUSIP 10950A106
0.1%$184m2,636,177
+$71m
-18,181 shares
Trimmed

Every filing on file

QuarterPeriod endFiledBookPositionsTop 10Filing
Q2 202630 Jun 202613 Aug 2026$127bn3,10338%13F-HR
Q1 202631 Mar 202615 May 2026$100bn3,13032%13F-HR
Q4 202531 Dec 202513 Feb 2026$110bn2,89935%13F-HR
Q3 202530 Sept 202513 Nov 2025$98.6bn2,83435%13F-HR
Q2 202530 Jun 202513 Aug 2025$88.8bn2,63431%13F-HR
Q1 202531 Mar 202515 May 2025$78.8bn2,57332%13F-HR
Q4 202431 Dec 202413 Feb 2025$83.2bn2,52535%13F-HR
Q3 202430 Sept 202414 Nov 2024$82.1bn2,44334%13F-HR

Taking this into the room

Pick one name from the top of the book and one from the new positions, and know both properly: what the company earns, what it is priced at, and what has to be true for the position to work. That is a conversation. Reciting the whole table is not, and the interviewer wrote it.

A position sold out of is worth as much preparation as one opened. Ask what changed rather than asserting the fund was wrong, and be ready for the answer that the thesis played out and the money went somewhere better.

Compare this against every other manager →How a hedge fund interview runs →

What this filing leaves out

A 13F covers US-listed long equity at one moment in time. Shorts, bonds, cash, private positions and non-US listings never appear, and options are reported in a form that will mislead you if you read them as a position. A long/short manager showing $8bn here may run a book several times that size.

The lag matters too. Positions are as at the quarter end and the filing arrives up to forty-five days later, so what you are reading is at least six weeks old and possibly four months. Phrase it as what the filing showed, not what the fund holds today.

Company names, tickers and logos are the trademarks of their respective owners and appear here to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, and nothing here is a statement by or about that company. More