AB Active ETFs, Inc. (CORB)
Management Company · ARCX · Series S000093945 · View on SEC EDGAR ↗
- Net assets
- $1.1B
- Holdings
- 711
- As of
- May 31, 2026
- Top 10 holdings weight
- 23.18%
- Effective number of positions
- 108.9
- Positions above 1%
- 20
On this page
- Fund flows Money flowing in and out of the fund each month, from N-PORT filings.
- Holdings Every position the fund currently holds, with weights.
- Sector breakdown How the fund's holdings split across market sectors.
- Institutional owners 13F institutions that report holding this ETF.
- Similar funds Other funds with overlapping holdings or comparable size.
Fund flows (SEC-reported)
- Last month (May 2026)
- +$57.2M
- Quarter ending May 2026
- +$128.5M
- Trailing 7 months
- +$217.1M
Nov 2025 – May 2026
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 711 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| United States Treasury | 912810SA7 | $4.0M | 0.38 | 5,490,000 | DBT | US |
| United States Treasury | 912810TG3 | $3.8M | 0.36 | 5,594,900 | DBT | US |
| United States Treasury | 912810TN8 | $3.6M | 0.35 | 4,595,600 | DBT | US |
| United States Treasury | 912810RS9 | $3.6M | 0.34 | 5,327,100 | DBT | US |
| United States Treasury | 912810TQ1 | $3.5M | 0.33 | 3,998,700 | DBT | US |
| Fannie Mae | 3140M2QB1 | $3.5M | 0.33 | 3,908,524 | ABS-MBS | US |
| Fannie Mae | 31418FGY7 | $3.3M | 0.31 | 3,239,180 | ABS-MBS | US |
| United States Treasury | 912810PW2 | $3.3M | 0.31 | 3,290,200 | DBT | US |
| Freddie Mac | 3132DWDS9 | $3.2M | 0.31 | 3,686,838 | ABS-MBS | US |
| United States Treasury | 912810TR9 | $3.2M | 0.30 | 4,007,500 | DBT | US |
| United States Treasury | 912810SK5 | $3.1M | 0.29 | 4,905,000 | DBT | US |
| Neuberger Berman CLO Ltd | 64134GAW9 | $3.1M | 0.29 | 3,060,308 | ABS-CBDO | KY |
| Government National Mortgage Association | 21H040665 | $3.0M | 0.29 | 3,274,982 | ABS-MBS | US |
| VICI PROPERTIES / NOTE | 92564RAB1 | $3.0M | 0.29 | 3,085,000 | DBT | US |
| Fannie Mae | 3140XGCD9 | $3.0M | 0.29 | 3,551,191 | ABS-MBS | US |
| Diameter Capital CLO | 25254AAA5 | $3.0M | 0.29 | 3,013,708 | ABS-CBDO | KY |
| United States Treasury | 912810TD0 | $2.9M | 0.28 | 4,933,600 | DBT | US |
| Highbridge Loan Management Ltd | 40447HAA7 | $2.9M | 0.27 | 2,889,353 | ABS-CBDO | KY |
| Freddie Mac | 3133B6UF5 | $2.9M | 0.27 | 3,230,855 | ABS-MBS | US |
| VISTRA OPERATIONS CO LLC | 92840VAG7 | $2.9M | 0.27 | 2,868,000 | DBT | US |
| WESTERN MIDSTREAM OPERAT | 04041NAA0 | $2.8M | 0.26 | 2,641,000 | DBT | US |
| CDW LLC/CDW FINANCE | 12513GBD0 | $2.8M | 0.26 | 2,817,000 | DBT | US |
| SANTOS FINANCE LTD | — | $2.8M | 0.26 | 2,798,000 | DBT | AU |
| UNICREDIT SPA | 904678AY5 | $2.8M | 0.26 | 3,007,000 | DBT | IT |
| Government National Mortgage Association | 21H030666 | $2.7M | 0.26 | 3,085,053 | ABS-MBS | US |
| United States Treasury | 912810UB2 | $2.7M | 0.25 | 2,774,500 | DBT | US |
| HCA INC | 404119CC1 | $2.7M | 0.25 | 3,000,000 | DBT | US |
| DELTA AIR LINES INC | 247361A32 | $2.6M | 0.25 | 2,617,000 | DBT | US |
| Government National Mortgage Association | 36179XX68 | $2.6M | 0.25 | 2,589,055 | ABS-MBS | US |
| American Money Management Corporation | 00173UAS3 | $2.6M | 0.24 | 2,580,241 | ABS-CBDO | KY |
| KSA SUKUK LTD | 48266XAL9 | $2.6M | 0.24 | 2,535,000 | DBT | KY |
| EQT CORP | 26884LBD0 | $2.5M | 0.24 | 2,561,000 | DBT | US |
| HUTCHISON WHAM INT 03/33 | 44841SAC3 | $2.5M | 0.24 | 2,185,000 | DBT | KY |
| ANZ BANK NEW ZEALAND LTD | 00182YAA3 | $2.5M | 0.23 | 2,450,000 | DBT | NZ |
| FISERV INC | 337738AU2 | $2.4M | 0.23 | 2,539,000 | DBT | US |
| AIB GROUP PLC | 00135TAF1 | $2.4M | 0.23 | 2,402,000 | DBT | IE |
| Freddie Mac - STACR | 35564KMH9 | $2.4M | 0.23 | 2,411,530 | ABS-MBS | US |
| State of California | 13063BFR8 | $2.4M | 0.23 | 2,040,000 | DBT | US |
| United States Treasury | 91282CQB0 | $2.4M | 0.23 | 2,410,000 | DBT | US |
| Fannie Mae | 3140QN6A5 | $2.4M | 0.22 | 2,781,458 | ABS-MBS | US |
| NOVARTIS CAPITAL CORP | 66989HBF4 | $2.4M | 0.22 | 2,377,000 | DBT | US |
| MERCEDES-BENZ FIN NA | 58769JBJ5 | $2.4M | 0.22 | 2,373,000 | DBT | US |
| Freddie Mac - STACR | 35564KYP8 | $2.4M | 0.22 | 2,273,720 | ABS-MBS | US |
| United States Treasury | 912810QA9 | $2.3M | 0.22 | 2,550,000 | DBT | US |
| SNF GROUP SACA | 784944AA8 | $2.3M | 0.22 | 2,250,000 | DBT | FR |
| NATIONAL AUSTRALIA BANK | 632525AS0 | $2.3M | 0.22 | 2,349,000 | DBT | AU |
| WELLS FARGO & COMPANY | 95000U2U6 | $2.3M | 0.21 | 2,456,000 | DBT | US |
| NUTRIEN LTD | 67077MAW8 | $2.3M | 0.21 | 2,400,000 | DBT | CA |
| Freddie Mac | 3133B93N2 | $2.2M | 0.21 | 2,628,397 | ABS-MBS | US |
| IQVIA INC | 46266TAF5 | $2.2M | 0.21 | 2,150,000 | DBT | US |
Page 2
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Sector breakdown
Other/Unmapped
100.0%
Institutional owners (13F) 5 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. | $1,072,933,402 | 99.76% | 36,186,624 | Shares | June 30, 2026 |
| JANE STREET GROUP, LLC | $1,632,178 | 0.15% | 55,235 | Shares | June 30, 2026 |
| Kestra Advisory Services, LLC | $550,544 | 0.05% | 18,631 | Shares | June 30, 2026 |
| Cresset Asset Management, LLC | $354,005 | 0.03% | 11,980 | Shares | June 30, 2026 |
| UBS Group AG | $680 | 0.00% | 23 | Shares | June 30, 2026 |
Peer funds
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|---|---|
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| TAFI AB Active ETFs, Inc. | $1.3B |
| LRGC AB Active ETFs, Inc. | $1.3B |
| CAM AB Active ETFs, Inc. | $1.2B |
| BUFC AB Active ETFs, Inc. | $1.1B |
| SYFI AB Active ETFs, Inc. | $899.0M |
| TAFM AB Active ETFs, Inc. | $612.3M |
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