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Hedge Funds Tracker

RBBN

Ribbon Communications Inc.
Funds Buying12
Funds Selling9
# Funds Holding21
Total Value Held$68.5M

Current Holders

FundSharesValue% of PortfolioAs OfLatest MoveLatest Share Change
Neuberger Berman18,311,073$38.7M0%2026-06-30ADDED+949,085
Geode Capital Management2,485,064$5.8M0%2026-06-30ADDED+70,504
D. E. Shaw & Co.1,790,375$4.2M0%2026-06-30ADDED+251,903
AQR Capital Management1,409,795$3.3M0%2026-06-30ADDED+152,448
Citadel Advisors1,268,900$3.0M0%2026-06-30ADDED+676,111
Arrowstreet Capital1,215,230$2.8M0%2026-06-30TRIMMED-1,646
First Eagle Investment Management862,528$2.5M0%2025-12-31CLOSED-862,528
Marshall Wace814,132$1.9M0%2026-06-30ADDED+44,345
Charles Schwab Investment Management800,159$1.9M0%2026-06-30ADDED+91,996
Millennium Management698,458$1.6M0%2026-06-30ADDED+207,138
Victory Capital Management456,421$1.1M0%2026-06-30ADDED+34,070
Squarepoint Ops191,402$0.4M0%2026-06-30NEW+191,402
Polen Capital Management87,246$0.3M0%2025-09-30CLOSED-87,246
Qube Research & Technologies137,899$0.3M0%2026-06-30NEW+137,899
Two Sigma Investments102,187$0.2M0%2026-06-30NEW+102,187
Renaissance Technologies38,800$0.1M0%2025-09-30CLOSED-38,800
Verition Fund Management40,496$0.1M0%2025-12-31CLOSED-40,496
Schonfeld Strategic Advisors21,784$0.0M0%2026-03-31CLOSED-21,784
Walleye Capital10,447$0.0M0%2024-12-31CLOSED-10,447
Man Group11,900$0.0M0%2023-12-31CLOSED-11,900
1832 Asset Management240$0.0M0%2024-03-31CLOSED-240

Move History

QuarterFundActionPrev SharesNew SharesValue Change
2026-03-31 → 2026-06-30Citadel AdvisorsADDED592,7891,268,900$1.7M
2026-03-31 → 2026-06-30D. E. Shaw & Co.ADDED1,538,4721,790,375$0.9M
2026-03-31 → 2026-06-30Two Sigma InvestmentsNEW0102,187$0.2M
2026-03-31 → 2026-06-30Millennium ManagementADDED491,320698,458$0.6M
2026-03-31 → 2026-06-30AQR Capital ManagementADDED1,257,3471,409,795$0.6M
2026-03-31 → 2026-06-30Marshall WaceADDED769,787814,132$0.3M
2026-03-31 → 2026-06-30Neuberger BermanADDED17,361,98818,311,073$5.5M
2026-03-31 → 2026-06-30Arrowstreet CapitalTRIMMED1,216,8761,215,230$0.3M
2026-03-31 → 2026-06-30Geode Capital ManagementADDED2,414,5602,485,064$0.7M
2026-03-31 → 2026-06-30Charles Schwab Investment ManagementADDED708,163800,159$0.4M
2026-03-31 → 2026-06-30Victory Capital ManagementADDED422,351456,421$0.2M
2026-03-31 → 2026-06-30Squarepoint OpsNEW0191,402$0.4M
2026-03-31 → 2026-06-30Schonfeld Strategic AdvisorsCLOSED21,7840-$0.0M
2026-03-31 → 2026-06-30Qube Research & TechnologiesNEW0137,899$0.3M
2025-12-31 → 2026-03-31Citadel AdvisorsADDED53,903592,789$1.1M
2025-12-31 → 2026-03-31D. E. Shaw & Co.ADDED979,8411,538,472$0.4M
2025-12-31 → 2026-03-31Two Sigma InvestmentsCLOSED16,9840-$0.0M
2025-12-31 → 2026-03-31Millennium ManagementADDED54,306491,320$0.9M
2025-12-31 → 2026-03-31AQR Capital ManagementADDED491,4711,257,347$1.3M
2025-12-31 → 2026-03-31Marshall WaceADDED173,702769,787$1.1M
2025-12-31 → 2026-03-31First Eagle Investment ManagementCLOSED862,5280-$2.5M
2025-12-31 → 2026-03-31Neuberger BermanTRIMMED17,431,10217,361,988-$12.8M
2025-12-31 → 2026-03-31Arrowstreet CapitalADDED1,029,7161,216,876-$0.4M
2025-12-31 → 2026-03-31Geode Capital ManagementADDED2,302,5732,414,560-$1.5M
2025-12-31 → 2026-03-31Charles Schwab Investment ManagementTRIMMED769,074708,163-$0.7M
2025-12-31 → 2026-03-31Victory Capital ManagementADDED349,543422,351-$0.1M
2025-12-31 → 2026-03-31Verition Fund ManagementCLOSED40,4960-$0.1M
2025-12-31 → 2026-03-31Schonfeld Strategic AdvisorsNEW021,784$0.0M
2025-12-31 → 2026-03-31Qube Research & TechnologiesCLOSED44,0580-$0.1M
2025-09-30 → 2025-12-31Renaissance TechnologiesCLOSED38,8000-$0.1M
2025-09-30 → 2025-12-31Citadel AdvisorsTRIMMED55,55453,903-$0.1M
2025-09-30 → 2025-12-31D. E. Shaw & Co.ADDED588,892979,841$0.6M
2025-09-30 → 2025-12-31Two Sigma InvestmentsTRIMMED31,00016,984-$0.1M
2025-09-30 → 2025-12-31Millennium ManagementNEW054,306$0.2M
2025-09-30 → 2025-12-31AQR Capital ManagementADDED169,107491,471$0.8M
2025-09-30 → 2025-12-31Marshall WaceTRIMMED346,095173,702-$0.8M
2025-09-30 → 2025-12-31First Eagle Investment ManagementTRIMMED1,033,914862,528-$1.4M
2025-09-30 → 2025-12-31Neuberger BermanTRIMMED18,254,04517,431,102-$18.5M
2025-09-30 → 2025-12-31Polen Capital ManagementCLOSED87,2460-$0.3M
2025-09-30 → 2025-12-31Arrowstreet CapitalADDED964,4461,029,716-$0.7M
2025-09-30 → 2025-12-31Geode Capital ManagementTRIMMED2,310,4512,302,573-$2.1M
2025-09-30 → 2025-12-31Charles Schwab Investment ManagementTRIMMED769,487769,074-$0.7M
2025-09-30 → 2025-12-31Victory Capital ManagementTRIMMED354,626349,543-$0.3M
2025-09-30 → 2025-12-31Verition Fund ManagementNEW040,496$0.1M
2025-09-30 → 2025-12-31Squarepoint OpsCLOSED127,1520-$0.5M
2025-09-30 → 2025-12-31Schonfeld Strategic AdvisorsCLOSED10,8260-$0.0M
2025-09-30 → 2025-12-31Qube Research & TechnologiesNEW044,058$0.1M
2025-06-30 → 2025-09-30Renaissance TechnologiesADDED27,50038,800$0.0M
2025-06-30 → 2025-09-30Citadel AdvisorsNEW055,554$0.2M
2025-06-30 → 2025-09-30D. E. Shaw & Co.ADDED416,687588,892$0.6M
2025-06-30 → 2025-09-30Two Sigma InvestmentsADDED20,81131,000$0.0M
2025-06-30 → 2025-09-30Millennium ManagementCLOSED830,1480-$3.3M
2025-06-30 → 2025-09-30AQR Capital ManagementTRIMMED225,100169,107-$0.3M
2025-06-30 → 2025-09-30Marshall WaceNEW0346,095$1.3M
2025-06-30 → 2025-09-30First Eagle Investment ManagementADDED1,025,9141,033,914-$0.2M
2025-06-30 → 2025-09-30Neuberger BermanTRIMMED18,461,96018,254,045-$4.7M
2025-06-30 → 2025-09-30Polen Capital ManagementTRIMMED130,18887,246-$0.2M
2025-06-30 → 2025-09-30Arrowstreet CapitalADDED483,170964,446$1.7M
2025-06-30 → 2025-09-30Geode Capital ManagementADDED2,303,2562,310,451-$0.5M
2025-06-30 → 2025-09-30Charles Schwab Investment ManagementADDED766,198769,487-$0.1M
2025-06-30 → 2025-09-30Victory Capital ManagementTRIMMED491,177354,626-$0.6M
2025-06-30 → 2025-09-30Verition Fund ManagementCLOSED116,4270-$0.5M
2025-06-30 → 2025-09-30Squarepoint OpsNEW0127,152$0.5M
2025-06-30 → 2025-09-30Schonfeld Strategic AdvisorsNEW010,826$0.0M
2025-03-31 → 2025-06-30Renaissance TechnologiesTRIMMED144,81227,500-$0.5M
2025-03-31 → 2025-06-30Citadel AdvisorsCLOSED14,1000-$0.1M
2025-03-31 → 2025-06-30Two Sigma InvestmentsNEW020,811$0.1M
2025-03-31 → 2025-06-30Millennium ManagementADDED245,099830,148$2.4M
2025-03-31 → 2025-06-30AQR Capital ManagementADDED205,287225,100$0.1M
2025-03-31 → 2025-06-30First Eagle Investment ManagementADDED880,7551,025,914$0.7M
2025-03-31 → 2025-06-30Neuberger BermanADDED18,311,52718,461,960$1.7M
2025-03-31 → 2025-06-30Polen Capital ManagementNEW0130,188$0.5M
2025-03-31 → 2025-06-30Arrowstreet CapitalTRIMMED556,324483,170-$0.2M
2025-03-31 → 2025-06-30Geode Capital ManagementADDED2,133,8542,303,256$0.9M
2025-03-31 → 2025-06-30Charles Schwab Investment ManagementADDED747,781766,198$0.1M
2025-03-31 → 2025-06-30Victory Capital ManagementTRIMMED605,306491,177-$0.4M
2025-03-31 → 2025-06-30Verition Fund ManagementNEW0116,427$0.5M
2025-03-31 → 2025-06-30Squarepoint OpsCLOSED152,7160-$0.6M
2024-12-31 → 2025-03-31Renaissance TechnologiesADDED14,100144,812$0.5M
2024-12-31 → 2025-03-31Citadel AdvisorsTRIMMED132,58014,100-$0.5M
2024-12-31 → 2025-03-31D. E. Shaw & Co.TRIMMED469,499416,687-$0.3M
2024-12-31 → 2025-03-31Two Sigma InvestmentsCLOSED14,4870-$0.1M
2024-12-31 → 2025-03-31Millennium ManagementADDED11,453245,099$0.9M
2024-12-31 → 2025-03-31AQR Capital ManagementNEW0205,287$0.8M
2024-12-31 → 2025-03-31First Eagle Investment ManagementADDED819,369880,755$0.0M
2024-12-31 → 2025-03-31Neuberger BermanTRIMMED18,463,94118,311,527-$4.8M
2024-12-31 → 2025-03-31Arrowstreet CapitalTRIMMED589,756556,324-$0.3M
2024-12-31 → 2025-03-31Geode Capital ManagementADDED2,096,0002,133,854-$0.4M
2024-12-31 → 2025-03-31Charles Schwab Investment ManagementTRIMMED760,767747,781-$0.2M
2024-12-31 → 2025-03-31Victory Capital ManagementADDED555,839605,306$0.1M
2024-12-31 → 2025-03-31Walleye CapitalCLOSED10,4470-$0.0M
2024-12-31 → 2025-03-31Squarepoint OpsADDED131,928152,716$0.0M
2024-09-30 → 2024-12-31Renaissance TechnologiesNEW014,100$0.1M
2024-09-30 → 2024-12-31Citadel AdvisorsADDED86,356132,580$0.3M
2024-09-30 → 2024-12-31D. E. Shaw & Co.ADDED384,500469,499$0.7M
2024-09-30 → 2024-12-31Two Sigma InvestmentsADDED14,35914,487$0.0M
2024-09-30 → 2024-12-31Millennium ManagementTRIMMED25,37111,453-$0.0M
2024-09-30 → 2024-12-31First Eagle Investment ManagementADDED71,279819,369$3.2M
2024-09-30 → 2024-12-31Neuberger BermanTRIMMED18,538,40618,463,941$15.9M
2024-09-30 → 2024-12-31Arrowstreet CapitalTRIMMED690,070589,756$0.2M
2024-09-30 → 2024-12-31Geode Capital ManagementTRIMMED2,101,3662,096,000$1.9M
2024-09-30 → 2024-12-31Charles Schwab Investment ManagementTRIMMED762,892760,767$0.7M
2024-09-30 → 2024-12-31Victory Capital ManagementADDED504,503555,839$0.7M
2024-09-30 → 2024-12-31Walleye CapitalNEW010,447$0.0M
2024-09-30 → 2024-12-31Squarepoint OpsTRIMMED210,602131,928-$0.1M
2024-06-30 → 2024-09-30Renaissance TechnologiesCLOSED75,2120-$0.2M
2024-06-30 → 2024-09-30Citadel AdvisorsTRIMMED236,07986,356-$0.5M
2024-06-30 → 2024-09-30D. E. Shaw & Co.TRIMMED463,531384,500-$0.3M
2024-06-30 → 2024-09-30Two Sigma InvestmentsTRIMMED33,80614,359-$0.1M
2024-06-30 → 2024-09-30Millennium ManagementTRIMMED36,51825,371-$0.0M
2024-06-30 → 2024-09-30AQR Capital ManagementCLOSED41,7580-$0.1M
2024-06-30 → 2024-09-30First Eagle Investment ManagementNEW071,279$0.2M
2024-06-30 → 2024-09-30Neuberger BermanADDED17,779,81818,538,406-$20.0M
2024-06-30 → 2024-09-30Arrowstreet CapitalTRIMMED725,273690,070$2.2M
2024-06-30 → 2024-09-30Geode Capital ManagementADDED2,073,3672,101,366$0.0M
2024-06-30 → 2024-09-30Charles Schwab Investment ManagementADDED748,908762,892$0.0M
2024-06-30 → 2024-09-30Victory Capital ManagementADDED316,426504,503$0.6M
2024-06-30 → 2024-09-30Squarepoint OpsTRIMMED219,395210,602-$0.0M
2024-03-31 → 2024-06-30Renaissance TechnologiesNEW075,212$0.2M
2024-03-31 → 2024-06-30Citadel AdvisorsADDED82,900236,079$0.5M
2024-03-31 → 2024-06-30D. E. Shaw & Co.ADDED362,064463,531$0.4M
2024-03-31 → 2024-06-30Two Sigma InvestmentsTRIMMED39,11233,806-$0.0M
2024-03-31 → 2024-06-30Millennium ManagementTRIMMED61,55636,518-$0.1M
2024-03-31 → 2024-06-30AQR Capital ManagementNEW041,758$0.1M
2024-03-31 → 2024-06-30Neuberger BermanTRIMMED19,486,80917,779,818$14.1M
2024-03-31 → 2024-06-30Arrowstreet CapitalTRIMMED809,253725,273-$0.0M
2024-03-31 → 2024-06-30Geode Capital ManagementADDED2,040,7932,073,367$0.3M
2024-03-31 → 2024-06-30Charles Schwab Investment ManagementADDED694,314748,908$0.2M
2024-03-31 → 2024-06-30Victory Capital ManagementTRIMMED321,544316,426$0.0M
2024-03-31 → 2024-06-30Verition Fund ManagementCLOSED13,9000-$0.0M
2024-03-31 → 2024-06-30Squarepoint OpsTRIMMED274,375219,395-$0.2M
2024-03-31 → 2024-06-301832 Asset ManagementCLOSED2400-$0.0M
2023-12-31 → 2024-03-31Renaissance TechnologiesCLOSED14,0000-$0.0M
2023-12-31 → 2024-03-31Citadel AdvisorsADDED73,26282,900$0.1M
2023-12-31 → 2024-03-31D. E. Shaw & Co.TRIMMED430,612362,064-$0.1M
2023-12-31 → 2024-03-31Two Sigma InvestmentsTRIMMED45,84739,112-$0.0M
2023-12-31 → 2024-03-31Millennium ManagementTRIMMED68,03161,556-$0.0M
2023-12-31 → 2024-03-31Neuberger BermanADDED18,438,83219,486,809-$8.0M
2023-12-31 → 2024-03-31Arrowstreet CapitalADDED624,353809,253$0.0M
2023-12-31 → 2024-03-31Geode Capital ManagementADDED2,006,6882,040,793$0.7M
2023-12-31 → 2024-03-31Charles Schwab Investment ManagementADDED690,263694,314$0.2M
2023-12-31 → 2024-03-31Victory Capital ManagementADDED295,103321,544$0.2M
2023-12-31 → 2024-03-31Verition Fund ManagementNEW013,900$0.0M
2023-12-31 → 2024-03-31Squarepoint OpsADDED234,642274,375$0.2M
2023-12-31 → 2024-03-31Man GroupCLOSED11,9000-$0.0M
2023-12-31 → 2024-03-311832 Asset ManagementNEW0240$0.0M
2023-09-30 → 2023-12-31Renaissance TechnologiesTRIMMED31,60014,000-$0.0M
2023-09-30 → 2023-12-31Citadel AdvisorsADDED70,25073,262$0.0M
2023-09-30 → 2023-12-31D. E. Shaw & Co.TRIMMED533,640430,612-$0.2M
2023-09-30 → 2023-12-31Two Sigma InvestmentsTRIMMED111,30945,847-$0.2M
2023-09-30 → 2023-12-31Millennium ManagementTRIMMED102,49768,031-$0.1M
2023-09-30 → 2023-12-31AQR Capital ManagementCLOSED97,9410-$0.3M
2023-09-30 → 2023-12-31Neuberger BermanTRIMMED18,885,77218,438,832$4.2M
2023-09-30 → 2023-12-31Arrowstreet CapitalTRIMMED1,047,446624,353-$0.0M
2023-09-30 → 2023-12-31Geode Capital ManagementADDED1,922,4962,006,688$0.7M
2023-09-30 → 2023-12-31Charles Schwab Investment ManagementADDED681,498690,263$0.2M
2023-09-30 → 2023-12-31Victory Capital ManagementADDED228,154295,103$0.2M
2023-09-30 → 2023-12-31Squarepoint OpsTRIMMED272,745234,642-$0.1M
2023-09-30 → 2023-12-31Qube Research & TechnologiesCLOSED10,8800-$0.0M
2023-09-30 → 2023-12-31Man GroupNEW011,900$0.0M