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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
  2. Super Investors/
  3. Two Sigma Investments
  • Overview
  • Portfolio3.5k
  • Performance40Q
  • Options574
  • Activity112k
  • News
Quant Hedge Fund · CIK 0001179392

Two Sigma Investments

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  • Concentrated
  • Large Fund

Two Sigma Investments, a quant hedge fund overseeing $67.06B in disclosed equity holdings (SEC CIK 0001179392). The latest portfolio (2025Q4) discloses 3467 positions across 11 sectors, with the largest positions in XLY, XLK and VUG. On a mark-to-market basis the tracked portfolio has returned 27.5% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Two's filingsView holdings↓
Portfolio
$67.06B
Positions
3467
Quarter
2025Q4
Filings tracked
40
1Y+27.5%Since filing+136.3%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$24.78B+$12.39B$0-$12.39B-$24.78B'21Q4'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3
Latest · 2025Q3
+$5.43B
Lifetime buys
$241.71B
Lifetime sells
$227.87B

Quarter activity

What changed in 2025Q3 - net new, added, trimmed, exited.
New positions681 names
  • SATS 3.875 11/30/30ECHOSTAR CORP
    +86,600,000
    $213.0M
  • BRK.BBERKSHIRE HATHAWAY INC DEL
    +379,096
    $190.6M
  • DEDEERE & CO
    +313,868
    $143.5M
  • PYPLPAYPAL HLDGS INC
    +1,458,307
    $97.8M
  • SOSOUTHERN CO
    +1,017,455
    $96.4M
  • ZMZOOM VIDEO COMMUNICATIONS IN
    +1,051,017
    $86.7M
  • XLYSELECT SECTOR SPDR TR
    +352,240
    $84.4M
  • FIGFIGMA INC
    +1,502,712
    $77.9M
  • APLDAPPLIED DIGITAL CORP
    +3,031,154
    $69.5M
  • WELLWELLTOWER INC
    +389,289
    $69.3M
  • KEYKEYCORP
    +3,567,827
    $66.7M
  • UBER 0 12/15/25UBER TECHNOLOGIES INC
    +50,500,000
    $61.5M
  • + 669 more…
Added to1458 names
  • XLFSELECT SECTOR SPDR TR
    +8,945,030
    $481.9M
  • XLPSELECT SECTOR SPDR TR
    +4,423,172
    $346.6M
  • N97284YANDEX N V
    +2,336,669
    $262.3M
  • DIASPDR DOW JONES INDL AVERAGE
    +511,430
    $237.2M
  • TJXTJX COS INC NEW
    +1,634,417
    $236.2M
  • AMDADVANCED MICRO DEVICES INC
    +1,456,403
    $235.6M
  • G1151CACCENTURE PLC IRELAND
    +944,639
    $232.9M
  • WMTWALMART INC
    +2,255,971
    $232.5M
  • TSMTAIWAN SEMICONDUCTOR MFG LTD
    +823,371
    $230.0M
  • BMYBRISTOL-MYERS SQUIBB CO
    +4,588,601
    $206.9M
  • CTASCINTAS CORP
    +998,963
    $205.0M
  • MUMICRON TECHNOLOGY INC
    +1,180,317
    $197.5M
  • + 1446 more…
Trimmed1090 names
  • QQQINVESCO QQQ TR
    −665,875
    $399.8M
  • XLKSELECT SECTOR SPDR TR
    −1,414,531
    $398.7M
  • IGVISHARES TR
    −3,145,400
    $361.8M
  • TMOTHERMO FISHER SCIENTIFIC INC
    −627,589
    $304.4M
  • HOODROBINHOOD MKTS INC
    −2,077,306
    $297.4M
  • SNOWSNOWFLAKE INC
    −1,200,989
    $270.9M
  • UNHUNITEDHEALTH GROUP INC
    −737,479
    $254.7M
  • IWFISHARES TR
    −527,243
    $247.0M
  • DHID R HORTON INC
    −1,414,406
    $239.7M
  • BEBLOOM ENERGY CORP
    −2,824,558
    $238.9M
  • ASMLASML HOLDING N V
    −241,474
    $233.8M
  • MCKMCKESSON CORP
    −283,480
    $219.0M
  • + 1078 more…
Exited433 names
  • NEE 6.926 09/01/25NEXTERA ENERGY INC
    −2,888,912
    $114.8M
  • JNPJUNIPER NETWORKS INC
    −2,605,955
    $104.1M
  • NEE 3 03/01/27NEXTERA ENERGY CAP HLDGS INC
    −72,811,000
    $82.8M
  • VOOGVANGUARD ADMIRAL FDS INC
    −200,200
    $79.4M
  • GDXVANECK ETF TRUST
    −1,478,487
    $77.0M
  • ITBISHARES TR
    −783,664
    $73.0M
  • NCLH 2.5 02/15/27NCL CORP LTD
    −61,105,000
    $61.0M
  • IUSGISHARES TR
    −376,700
    $56.7M
  • NSCNRG ENERGY INC
    −344,958
    $55.4M
  • MTUMISHARES TR
    −227,959
    $54.8M
  • NCLH 1.125 02/15/27NCL CORP LTD
    −49,397,000
    $48.5M
  • COINCOINBASE GLOBAL INC
    −125,623
    $44.0M
  • + 421 more…

Recent transactions

Last 20 moves
SOLD
Two Sigma Investments exited RR
RICHTECH ROBOTICS INC
−35,473
~$4.29 · 2025Q4
2026-02-17
TRIM
Two Sigma Investments trimmed REYN
REYNOLDS CONSUMER PRODS INC
−433,264
~$22.92 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to RGP
RESOURCES CONNECTION INC
+27,199
~$5.04 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to RF
REGIONS FINANCIAL CORP NEW
+1,604,411
~$27.10 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to RRC
RANGE RES CORP
+205,711
~$35.26 · 2025Q4
2026-02-17
SOLD
Two Sigma Investments exited QUBT
QUANTUM COMPUTING INC
−40,705
~$18.41 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to OXM
OXFORD INDS INC
+108,361
~$34.20 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PACB
PACIFIC BIOSCIENCES CALIF IN
+2,475,418
~$1.87 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to G68707101
PAGSEGURO DIGITAL LTD
+256,885
~$9.64 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PAY
PAYMENTUS HOLDINGS INC
+55,050
~$31.59 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PMT 8.5 06/01/29
PENNYMAC CORP
+4,750,000
~$1.06 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PDM
PIEDMONT OFFICE REALTY TR IN
+144,847
~$8.34 · 2025Q4
2026-02-17
TRIM
Two Sigma Investments trimmed BPOP
POPULAR INC
−275,872
~$124.52 · 2025Q4
2026-02-17
SOLD
Two Sigma Investments exited PCH
POTLATCHDELTIC CORPORATION
−20,893
~$40.75 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to DTIL
PRECISION BIOSCIENCES INC
+56,439
~$4.16 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PHIN
PHINIA INC
+29,300
~$62.69 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PLAB
PHOTRONICS INC
+65,721
~$32.00 · 2025Q4
2026-02-17
TRIM
Two Sigma Investments trimmed PPC
PILGRIMS PRIDE CORP
−367,601
~$38.99 · 2025Q4
2026-02-17
TRIM
Two Sigma Investments trimmed 72346Q104
PINNACLE FINL PARTNERS INC
−137,391
~$95.41 · 2025Q4
2026-02-17
ADD
Two Sigma Investments added to PNW
PINNACLE WEST CAP CORP
+223,124
~$88.70 · 2025Q4
2026-02-17