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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
+$19.41B+$9.71B$0-$9.71B-$19.41B'20Q1'20Q2'20Q3'20Q4'21Q1'21Q2'21Q3'21Q4'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4
Latest · 2023Q4
+$1.31B
Lifetime buys
$209.58B
Lifetime sells
$201.68B

Quarter activity

What changed in 2023Q4 - net new, added, trimmed, exited.
New positions554 names
  • BDXBECTON DICKINSON & CO
    +732,254
    $178.5M
  • NSCNRG ENERGY INC
    +2,455,993
    $127.0M
  • SEDGSOLAREDGE TECHNOLOGIES INC
    +1,154,028
    $108.0M
  • XOPSPDR SER TR
    +759,624
    $104.0M
  • OXYOCCIDENTAL PETE CORP
    +1,245,672
    $74.4M
  • ILMNILLUMINA INC
    +532,599
    $74.2M
  • XMESPDR SER TR
    +964,200
    $57.7M
  • ACWIISHARES TR
    +557,800
    $56.8M
  • EOGEOG RES INC
    +431,361
    $52.2M
  • BTUPEABODY ENGR CORP
    +1,995,091
    $48.5M
  • BCSBARCLAYS PLC
    +5,914,000
    $46.6M
  • PENN 2.75 05/15/26PENN ENTERTAINMENT INC
    +29,945,000
    $38.8M
  • + 542 more…
Added to1208 names
  • SPYSPDR S&P 500 ETF TR
    +2,190,427
    $1.04B
  • PINSPINTEREST INC
    +6,823,828
    $252.8M
  • SNOWSNOWFLAKE INC
    +1,204,387
    $239.7M
  • QQQINVESCO QQQ TR
    +577,355
    $236.4M
  • GISGENERAL MLS INC
    +3,149,899
    $205.2M
  • HUMHUMANA INC
    +436,306
    $199.7M
  • FTNTFORTINET INC
    +3,360,805
    $196.7M
  • IWMISHARES TR
    +962,985
    $193.3M
  • UNHUNITEDHEALTH GROUP INC
    +321,146
    $169.1M
  • JNJJOHNSON & JOHNSON
    +1,016,086
    $159.3M
  • SCHWSCHLUMBERGER LTD
    +2,814,469
    $146.5M
  • MRKMERCK & CO INC
    +1,329,341
    $144.9M
  • + 1196 more…
Trimmed1117 names
  • PLTRPALANTIR TECHNOLOGIES INC
    −16,895,240
    $290.1M
  • PGPROCTER AND GAMBLE CO
    −1,571,336
    $230.3M
  • KOCOCA COLA CO
    −3,661,242
    $215.8M
  • XLUSELECT SECTOR SPDR TR
    −3,215,762
    $203.7M
  • XLPSELECT SECTOR SPDR TR
    −2,794,770
    $201.3M
  • SMHVANECK ETF TRUST
    −1,137,100
    $198.8M
  • TAT&T INC
    −11,808,516
    $198.1M
  • GILDGILEAD SCIENCES INC
    −2,438,656
    $197.6M
  • LLYLILLY ELI & CO
    −333,538
    $194.4M
  • SBUXSTARBUCKS CORP
    −1,877,868
    $180.3M
  • AMGNAMGEN INC
    −618,747
    $178.2M
  • AMDADVANCED MICRO DEVICES INC
    −1,147,853
    $169.2M
  • + 1105 more…
Exited377 names
  • TSLATESLA INC
    −1,015,385
    $254.1M
  • NKENIKE INC
    −2,594,546
    $248.1M
  • PFEPFIZER INC
    −6,996,440
    $232.1M
  • 65473PNISOURCE INC
    −1,031,965
    $100.6M
  • 682189ON SEMICONDUCTOR CORP
    −21,001,000
    $94.1M
  • TFCTRUIST FINL CORP
    −3,145,294
    $90.0M
  • TXNTEXAS INSTRS INC
    −544,438
    $86.6M
  • BACBK OF AMERICA CORP
    −2,353,371
    $64.4M
  • CNICANADIAN NATL RY CO
    −580,685
    $62.9M
  • CLXCLOROX CO DEL
    −455,723
    $59.7M
  • IQVIQVIA HLDGS INC
    −234,325
    $46.1M
  • MBBISHARES TR
    −500,000
    $44.4M
  • + 365 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