Quantbot Technologies LP
- SEC CIK
- 0001512991
- Latest filing
- Aug 12, 2026
Holdings changes from Q2 2021 to Q3 2021
Long positions only; new, added, reduced and sold out are based on share counts. Pick any two quarters this institution filed.
- New
- 692
- Est. +$587.1M
- Added
- 414
- Est. +$342.2M
- Reduced
- 349
- Est. −$311.6M
- Sold out
- 637
- Est. −$494.8M
Portfolio value went from $1.27B to $1.37B (+$96.0M (+7.6%)); positions from 1,415 to 1,470 (+55).
All Q3 2021 holdingsAll Q2 2021 holdings
In the shares, value and % of portfolio columns, the top figure is Q3 2021 and the gray one below is Q2 2021. For stocks that split between the two quarters, Q2 2021 shares are converted at the split ratio before comparing.
| Security | Action | Shares | Share change | Value | Est. bought or sold | % of portfolio | Weight change (pp) |
|---|---|---|---|---|---|---|---|
| RDUSRadius Recycling, Inc. | ReducedHistory | 3,54610,845 | −7,299−67.3% | $155.0K$531.0K | −$319.0K | <0.1%<0.1% | −0.03 |
| iShares Tr464287556 | Reduced– | 96611,453 | −10,487−91.6% | $156.0K$1.87M | −$1.69M | <0.1%0.1% | −0.14 |
| GTHXG1 Therapeutics, Inc. | AddedHistory | 11,715216 | +11,499+5,323.6% | $157.0K$4.00K | +$154.1K | <0.1%<0.1% | +0.01 |
| EGEverest Group, Ltd. | NewHistory | 6290 | +629 | $157.0K$0 | +$157.0K | <0.1%0.0% | +0.01 |
| WKHSWorkhorse Group Inc. | NewHistory | 20,8980 | +20,898 | $159.0K$0 | +$159.0K | <0.1%0.0% | +0.01 |
| CERSCerus Corp | AddedHistory | 26,3748,343 | +18,031+216.1% | $160.0K$49.0K | +$109.4K | <0.1%<0.1% | +0.01 |
| FDSFactset Research Systems Inc | NewHistory | 4070 | +407 | $160.0K$0 | +$160.0K | <0.1%0.0% | +0.01 |
| YALAYalla Group Ltd | NewHistory | 21,1660 | +21,166 | $160.0K$0 | +$160.0K | <0.1%0.0% | +0.01 |
| DDSDillard's, Inc. | NewHistory | 9280 | +928 | $160.0K$0 | +$160.0K | <0.1%0.0% | +0.01 |
| EBCEastern Bankshares, Inc. | ReducedHistory | 7,97541,887 | −33,912−81.0% | $161.0K$861.0K | −$684.6K | <0.1%0.1% | −0.06 |
| TMDXTransMedics Group, Inc. | AddedHistory | 4,9354,600 | +335+7.3% | $163.0K$152.0K | +$11.1K | <0.1%<0.1% | 0.00 |
| EMBJEmbraer S.A. | AddedHistory | 9,6069,500 | +106+1.1% | $163.0K$143.0K | +$1.80K | <0.1%<0.1% | 0.00 |
| BSBRBanco Santander (Brasil) S.A. | AddedHistory | 25,00011,300 | +13,700+121.2% | $163.0K$92.0K | +$89.3K | <0.1%<0.1% | 0.00 |
| iShares Core S&P Mid-Cap ETF464287507 | New– | 6210 | +621 | $163.0K$0 | +$163.0K | <0.1%0.0% | +0.01 |
| NSANational Storage Affiliates Trust | NewHistory | 3,0990 | +3,099 | $163.0K$0 | +$163.0K | <0.1%0.0% | +0.01 |
| PSNLPersonalis, Inc. | NewHistory | 8,5000 | +8,500 | $163.0K$0 | +$163.0K | <0.1%0.0% | +0.01 |
| ONTFON24 Inc. | AddedHistory | 8,2325,607 | +2,625+46.8% | $164.0K$198.0K | +$52.3K | <0.1%<0.1% | 0.00 |
| ACLSAxcelis Technologies Inc | NewHistory | 3,5000 | +3,500 | $164.0K$0 | +$164.0K | <0.1%0.0% | +0.01 |
| RDNTRadNet, Inc. | NewHistory | 5,6000 | +5,600 | $164.0K$0 | +$164.0K | <0.1%0.0% | +0.01 |
| SUPNSupernus Pharmaceuticals, Inc. | NewHistory | 6,1830 | +6,183 | $164.0K$0 | +$164.0K | <0.1%0.0% | +0.01 |
| PDCOPatterson Companies, Inc. | NewHistory | 5,4600 | +5,460 | $164.0K$0 | +$164.0K | <0.1%0.0% | +0.01 |
| AEGAegon Ltd. | AddedHistory | 32,47827,200 | +5,278+19.4% | $165.0K$112.0K | +$26.8K | <0.1%<0.1% | 0.00 |
| IOSPInnospec Inc. | AddedHistory | 1,96799 | +1,868+1,886.9% | $165.0K$8.00K | +$156.7K | <0.1%<0.1% | +0.01 |
| CCCCC4 Therapeutics, Inc. | NewHistory | 3,7000 | +3,700 | $165.0K$0 | +$165.0K | <0.1%0.0% | +0.01 |
| TEAMAtlassian Corp | ReducedHistory | 42526,989 | −26,564−98.4% | $166.0K$6.93M | −$10.4M | <0.1%0.5% | −0.53 |
| RTLNecessity Retail REIT, Inc. | ReducedHistory | 20,70028,501 | −7,801−27.4% | $166.0K$241.0K | −$62.6K | <0.1%<0.1% | −0.01 |
| SNFIStark Novus Financial Inc. | NewHistory | 20,8580 | +20,858 | $166.0K$0 | +$166.0K | <0.1%0.0% | +0.01 |
| China Life Ins Co Ltd16939P106 | Reduced– | 20,49621,246 | −750−3.5% | $167.0K$211.0K | −$6.11K | <0.1%<0.1% | 0.00 |
| CUTRCutera Inc | NewHistory | 3,6000 | +3,600 | $167.0K$0 | +$167.0K | <0.1%0.0% | +0.01 |
| ACIWAci Worldwide, Inc. | AddedHistory | 5,4691,246 | +4,223+338.9% | $168.0K$46.0K | +$129.7K | <0.1%<0.1% | +0.01 |
| GOSSGossamer Bio, Inc. | NewHistory | 13,4000 | +13,400 | $168.0K$0 | +$168.0K | <0.1%0.0% | +0.01 |
| Turquoise Hill Res Ltd900435207 | Reduced– | 11,59141,142 | −29,551−71.8% | $171.0K$694.0K | −$436.0K | <0.1%0.1% | −0.04 |
| YEXTYext, Inc. | ReducedHistory | 14,30829,964 | −15,656−52.2% | $172.0K$428.0K | −$188.2K | <0.1%<0.1% | −0.02 |
| DLXDeluxe Corp | NewHistory | 4,8000 | +4,800 | $172.0K$0 | +$172.0K | <0.1%0.0% | +0.01 |
| FCFFirst Commonwealth Financial Corp | AddedHistory | 12,7387,508 | +5,230+69.7% | $173.0K$105.0K | +$71.0K | <0.1%<0.1% | 0.00 |
| AYXAlteryx, Inc. | NewHistory | 2,3810 | +2,381 | $174.0K$0 | +$174.0K | <0.1%0.0% | +0.01 |
| HMHCHoughton Mifflin Harcourt Co | AddedHistory | 13,1041,719 | +11,385+662.3% | $175.0K$18.0K | +$152.0K | <0.1%<0.1% | +0.01 |
| LNTHLantheus Holdings, Inc. | NewHistory | 6,8630 | +6,863 | $176.0K$0 | +$176.0K | <0.1%0.0% | +0.01 |
| MANHManhattan Associates Inc | NewHistory | 1,1630 | +1,163 | $177.0K$0 | +$177.0K | <0.1%0.0% | +0.01 |
| QUOTQuotient Technology Inc. | AddedHistory | 30,6538,914 | +21,739+243.9% | $178.0K$96.0K | +$126.2K | <0.1%<0.1% | +0.01 |
| RRGBRed Robin Gourmet Burgers Inc | AddedHistory | 7,75826 | +7,732+29,738.5% | $178.0K$0 | +$177.4K | <0.1%0.0% | +0.01 |
| MGPMGM Growth Properties LLC | NewHistory | 4,6670 | +4,667 | $178.0K$0 | +$178.0K | <0.1%0.0% | +0.01 |
| NTRANatera, Inc. | ReducedHistory | 1,6123,819 | −2,207−57.8% | $179.0K$433.0K | −$245.1K | <0.1%<0.1% | −0.02 |
| RIGTransocean Ltd. | AddedHistory | 47,36222,770 | +24,592+108.0% | $179.0K$102.0K | +$92.9K | <0.1%<0.1% | +0.01 |
| EVREvercore Inc. | ReducedHistory | 1,3535,253 | −3,900−74.2% | $180.0K$739.0K | −$518.8K | <0.1%0.1% | −0.04 |
| DVAXDynavax Technologies Corp | ReducedHistory | 9,4009,596 | −196−2.0% | $180.0K$94.0K | −$3.75K | <0.1%<0.1% | +0.01 |
| HBMHudbay Minerals Inc. | AddedHistory | 28,9264,402 | +24,524+557.1% | $180.0K$29.0K | +$152.6K | <0.1%<0.1% | +0.01 |
| WUWestern Union CO | ReducedHistory | 8,99762,471 | −53,474−85.6% | $181.0K$1.43M | −$1.08M | <0.1%0.1% | −0.10 |
| TPHTri Pointe Homes, Inc. | AddedHistory | 8,6531,460 | +7,193+492.7% | $181.0K$31.0K | +$150.5K | <0.1%<0.1% | +0.01 |
| TDToronto Dominion Bank | ReducedHistory | 2,7527,936 | −5,184−65.3% | $182.0K$555.0K | −$342.8K | <0.1%<0.1% | −0.03 |
| STESTERIS plc | NewHistory | 8910 | +891 | $182.0K$0 | +$182.0K | <0.1%0.0% | +0.01 |
| ROCCBaytex Energy USA, Inc. | NewHistory | 6,8890 | +6,889 | $183.0K$0 | +$183.0K | <0.1%0.0% | +0.01 |
| MATMattel Inc | NewHistory | 9,9500 | +9,950 | $184.0K$0 | +$184.0K | <0.1%0.0% | +0.01 |
| PUMPProPetro Holding Corp. | NewHistory | 21,4850 | +21,485 | $185.0K$0 | +$185.0K | <0.1%0.0% | +0.01 |
| AMWLAmerican Well Corp | NewHistory | 20,3170 | +20,317 | $185.0K$0 | +$185.0K | <0.1%0.0% | +0.01 |
| LPLLG Display Co., Ltd. | NewHistory | 23,4000 | +23,400 | $186.0K$0 | +$186.0K | <0.1%0.0% | +0.01 |
| PBAPembina Pipeline Corp | ReducedHistory | 5,9246,514 | −590−9.1% | $187.0K$206.0K | −$18.6K | <0.1%<0.1% | 0.00 |
| EGLEEagle Bulk Shipping Inc. | NewHistory | 3,7670 | +3,767 | $189.0K$0 | +$189.0K | <0.1%0.0% | +0.01 |
| RBCRBC Bearings INC | AddedHistory | 906169 | +737+436.1% | $192.0K$33.0K | +$156.2K | <0.1%<0.1% | +0.01 |
| AMCXAMC Global Media Inc. | NewHistory | 4,1420 | +4,142 | $192.0K$0 | +$192.0K | <0.1%0.0% | +0.01 |
| AGOAssured Guaranty Ltd | NewHistory | 4,1590 | +4,159 | $194.0K$0 | +$194.0K | <0.1%0.0% | +0.01 |
| BFAMBright Horizons Family Solutions Inc. | NewHistory | 1,3920 | +1,392 | $194.0K$0 | +$194.0K | <0.1%0.0% | +0.01 |
| SBCFSeacoast Banking Corp of Florida | ReducedHistory | 5,8096,101 | −292−4.8% | $196.0K$208.0K | −$9.85K | <0.1%<0.1% | 0.00 |
| KMTKennametal Inc | ReducedHistory | 5,80127,487 | −21,686−78.9% | $198.0K$987.0K | −$740.2K | <0.1%0.1% | −0.06 |
| SIMOSilicon Motion Technology CORP | AddedHistory | 2,9001,400 | +1,500+107.1% | $200.0K$89.0K | +$103.4K | <0.1%<0.1% | +0.01 |
| ACADAcadia Pharmaceuticals Inc | AddedHistory | 12,100181 | +11,919+6,585.1% | $200.0K$4.00K | +$197.0K | <0.1%<0.1% | +0.01 |
| GDGeneral Dynamics Corp | ReducedHistory | 1,0405,926 | −4,886−82.5% | $203.0K$1.11M | −$953.7K | <0.1%0.1% | −0.07 |
| SITMSITIME Corp | NewHistory | 1,0000 | +1,000 | $204.0K$0 | +$204.0K | <0.1%0.0% | +0.01 |
| PINGPing Identity Holding Corp. | ReducedHistory | 8,42623,357 | −14,931−63.9% | $207.0K$534.0K | −$366.8K | <0.1%<0.1% | −0.03 |
| DOCSDoximity, Inc. | NewHistory | 2,5810 | +2,581 | $208.0K$0 | +$208.0K | <0.1%0.0% | +0.02 |
| Sunpower Corp867652406 | New– | 9,1970 | +9,197 | $208.0K$0 | +$208.0K | <0.1%0.0% | +0.02 |
| NRIXNurix Therapeutics, Inc. | AddedHistory | 7,000200 | +6,800+3,400.0% | $209.0K$5.00K | +$203.0K | <0.1%<0.1% | +0.01 |
| EMNEastman Chemical Co | NewHistory | 2,0850 | +2,085 | $210.0K$0 | +$210.0K | <0.1%0.0% | +0.02 |
| TMHCTaylor Morrison Home Corp | ReducedHistory | 8,252101,966 | −93,714−91.9% | $212.0K$2.69M | −$2.41M | <0.1%0.2% | −0.20 |
| CALMCal-Maine Foods Inc | ReducedHistory | 5,97014,036 | −8,066−57.5% | $215.0K$508.0K | −$290.5K | <0.1%<0.1% | −0.02 |
| COWNCowen Inc. | ReducedHistory | 6,34511,540 | −5,195−45.0% | $217.0K$473.0K | −$177.7K | <0.1%<0.1% | −0.02 |
| EVTCEVERTEC, Inc. | ReducedHistory | 4,7539,432 | −4,679−49.6% | $217.0K$411.0K | −$213.6K | <0.1%<0.1% | −0.02 |
| CENTACentral Garden & Pet Co | AddedHistory | 5,124224 | +4,900+2,187.5% | $220.0K$10.0K | +$210.4K | <0.1%<0.1% | +0.02 |
| MNROMonro, Inc. | AddedHistory | 3,859735 | +3,124+425.0% | $221.0K$46.0K | +$178.9K | <0.1%<0.1% | +0.01 |
| VRSNVerisign Inc | NewHistory | 1,0910 | +1,091 | $223.0K$0 | +$223.0K | <0.1%0.0% | +0.02 |
| SCSSteelcase Inc | NewHistory | 17,6000 | +17,600 | $223.0K$0 | +$223.0K | <0.1%0.0% | +0.02 |
| CNMDCONMED Corp | AddedHistory | 1,7171,565 | +152+9.7% | $224.0K$215.0K | +$19.8K | <0.1%<0.1% | 0.00 |
| SSLSasol Ltd | AddedHistory | 11,900712 | +11,188+1,571.3% | $224.0K$10.0K | +$210.6K | <0.1%<0.1% | +0.02 |
| HASIHA Sustainable Infrastructure Capital, Inc. | NewHistory | 4,1960 | +4,196 | $224.0K$0 | +$224.0K | <0.1%0.0% | +0.02 |
| Sailpoint Technologies Holdings, Inc.78781P105 | Reduced– | 5,31712,822 | −7,505−58.5% | $227.0K$654.0K | −$320.4K | <0.1%0.1% | −0.03 |
| RHIRobert Half Inc. | NewHistory | 2,2820 | +2,282 | $228.0K$0 | +$228.0K | <0.1%0.0% | +0.02 |
| STSensata Technologies Holding plc | ReducedHistory | 4,22026,935 | −22,715−84.3% | $230.0K$1.56M | −$1.24M | <0.1%0.1% | −0.11 |
| SAFESafehold Inc. | AddedHistory | 3,200600 | +2,600+433.3% | $230.0K$47.0K | +$186.9K | <0.1%<0.1% | +0.01 |
| UPSTUpstart Holdings, Inc. | ReducedHistory | 7322,130 | −1,398−65.6% | $231.0K$266.0K | −$441.2K | <0.1%<0.1% | 0.00 |
| PROPROS Holdings, Inc. | AddedHistory | 6,5291,798 | +4,731+263.1% | $231.0K$81.0K | +$167.4K | <0.1%<0.1% | +0.01 |
| MVISMicrovision, Inc. | NewHistory | 21,0110 | +21,011 | $232.0K$0 | +$232.0K | <0.1%0.0% | +0.02 |
| INGNInogen Inc | AddedHistory | 5,4432,525 | +2,918+115.6% | $234.0K$164.0K | +$125.4K | <0.1%<0.1% | 0.00 |
| FRMEFirst Merchants Corp | AddedHistory | 5,6274,561 | +1,066+23.4% | $235.0K$190.0K | +$44.5K | <0.1%<0.1% | 0.00 |
| PEGAPegasystems Inc | AddedHistory | 1,858139 | +1,719+1,236.7% | $236.0K$19.0K | +$218.3K | <0.1%<0.1% | +0.02 |
| BNLBroadstone Net Lease, Inc. | ReducedHistory | 9,65028,676 | −19,026−66.3% | $239.0K$671.0K | −$471.2K | <0.1%0.1% | −0.04 |
| RGNXREGENXBIO Inc. | NewHistory | 5,7290 | +5,729 | $240.0K$0 | +$240.0K | <0.1%0.0% | +0.02 |
| VTLEVital Energy, Inc. | ReducedHistory | 3,0097,070 | −4,061−57.4% | $243.0K$656.0K | −$328.0K | <0.1%0.1% | −0.03 |
| XYLXylem Inc. | NewHistory | 1,9680 | +1,968 | $243.0K$0 | +$243.0K | <0.1%0.0% | +0.02 |
| CDLXCardlytics, Inc. | NewHistory | 2,9100 | +2,910 | $244.0K$0 | +$244.0K | <0.1%0.0% | +0.02 |
| PEBPebblebrook Hotel Trust | ReducedHistory | 10,95616,007 | −5,051−31.6% | $245.0K$376.0K | −$113.0K | <0.1%<0.1% | −0.01 |
Estimated amounts multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares): new positions use this quarter's value and sold-out positions last quarter's; positions reported only as principal (PRN) cannot be estimated. 13F shows only quarter-end holdings, not when trades happened or at what price.