Significant Ownership of BlackRock Portfolio Management LLC
- Large-stake filing summary
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- Recent SEC Schedule 13D/G filings for BlackRock Portfolio Management LLC focus on large-stake beneficial ownership disclosures and amendments.
- Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
- Manager signature
- Spencer Fleming - Managing Director
- Manager location
- New York, NY
Large-stake snapshot
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Manager
Names, identifiers, and filing context for this profile.
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Significant Ownership of BlackRock Portfolio Management LLC
| Sym | Company | Class | Ownership | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|---|
| iShares Future AI Beneficiaries ETF | Common Stock | 100% | 200,000 | BlackRock Portfolio Management LLC | 30 Sep 2026 | ||||
| Calamos Global Total Return Fund | Series H Mandatory Redeemable Preferred Shares | 100% | 360,000 | BlackRock Portfolio Management LLC | 31 Aug 2026 | ||||
| CSHP | iShares Dynamic Short-Term Active ETF | Common Stock | 95% | $354,238,631 | +$263,265,442 | 3,570,594 | +289% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| AGIH | iShares U.S. ETF Trust | Common Stock | 93% | $2,309,190 | 93,000 | BlackRock Portfolio Management LLC | 31 Jan 2025 | ||
| BREM | iShares Emerging Markets Bond Active ETF | Common Stock | 93% | $32,981,000 | 650,000 | 0% | BlackRock Portfolio Management LLC | 31 Aug 2026 | |
| EUIG | iShares Euro Investment Grade Corporate Bond USD Hedged ETF | Common Stock | 93% | $19,601,710 | -$554,290 | 389,000 | -2.8% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| iShares Enhanced Short-Term Bond Active ETF | Common Stock | 88% | 1,756,901 | BlackRock Portfolio Management LLC | 31 Mar 2026 | ||||
| EFNL | ISHARES MSCI FINLAND ETF | Common Stock | 87% | $361,737,533 | +$160,147,331 | 6,468,840 | +79% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| EWK | ISHARES MSCI BELGIUM ETF | Common Stock | 87% | $216,844,938 | +$87,535,723 | 8,052,170 | +68% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| SQLT | iShares MSCI USA Small-Cap Quality Factor ETF | Common Stock | 83% | $5,608,000 | 200,000 | 0% | BlackRock Portfolio Management LLC | 30 Jun 2026 | |
| IDYN | iShares International Equity Factor Rotation Active ETF | Common Stock | 81% | $87,566,524 | -$8,901,262 | 2,877,638 | -9.2% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| USLN | iShares Broad USD Floating Rate Loan ETF | Common Stock | 80% | $20,188,000 | 400,000 | BlackRock Portfolio Management LLC | 30 Sep 2026 | ||
| ENHU | iShares Enhanced Large Cap Core Active ETF | Common Stock | 79% | $8,364,690 | 300,000 | 0% | BlackRock Portfolio Management LLC | 31 Aug 2026 | |
| BGRO | iShares Large Cap Growth Active ETF | Common Stock | 74% | $7,388,716 | +$2,216 | 170,051 | +0.03% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| iShares Large Cap Accelerated Outcome ETF | Common Stock | 71% | 400,000 | BlackRock Portfolio Management LLC | 30 Apr 2026 | ||||
| EWD | iShares, Inc. | Common Stock | 68% | $671,664,940 | +$252,594,030 | 12,941,521 | +60% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| BTOT | iShares Total USD Fixed Income Market ETF | Common Stock | 67% | $19,812,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 30 Jun 2026 | |
| BELT | iShares U.S. Select Equity Active ETF | Common Stock | 65% | $5,221,968 | 160,000 | 0% | BlackRock Portfolio Management LLC | 30 Sep 2025 | |
| BEMB | iShares J.P. Morgan Broad USD Emerging Markets Bond ETF | Common Stock | 63% | $27,088,200 | -$2,950,200 | 505,000 | -9.8% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| IBHM | iShares iBonds 2033 Term High Yield and Income ETF | Common Stock | 62% | $10,128,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 31 Aug 2026 | |
| IVRS | iShares Future Metaverse Tech and Communications ETF | Common Stock | 60% | $4,569,000 | 150,000 | 0% | BlackRock Portfolio Management LLC | 28 Feb 2026 | |
| ENOR | ISHARES MSCI NORWAY ETF | Common Stock | 60% | $141,689,112 | +$136,264,762 | 3,796,600 | +2512% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| XOEF | iShares S&P 500 ex S&P 100 ETF | Common Stock | 59% | $10,339,120 | 400,000 | 0% | BlackRock Portfolio Management LLC | 31 Jan 2026 | |
| CWENA | Clearway Energy, Inc. | Class A common stock; Class C common stock | 55% | $1,211,081,668 | -$2,061,555 | 42,824,670 | -0.17% | BlackRock Portfolio Management LLC | 12 Sep 2025 |
| TWOX | iShares Large Cap Accelerated Outcome ETF | Common Stock | 53% | $11,652,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 31 Jul 2026 | |
| ISMF | iShares Managed Futures Active ETF | Common Stock | 52% | $15,846,000 | 600,000 | 0% | BlackRock Portfolio Management LLC | 31 Jan 2026 | |
| BCLO | iShares BBB-B CLO Active ETF | Common Stock | 50% | $49,720,000 | 1,000,000 | 0% | BlackRock Portfolio Management LLC | 30 Sep 2026 | |
| ENHI | iShares Enhanced International Active ETF | Common Stock | 50% | $10,580,000 | 400,000 | BlackRock Portfolio Management LLC | 31 Jul 2026 | ||
| GOVM | iShares 1-10 Year Treasury Bond ETF | Common Stock | 50% | $2,489,000 | 100,000 | BlackRock Portfolio Management LLC | 30 Jun 2026 | ||
| Calamos Convertible Opportunities and Income Fund | Series H Mandatory Redeemable Preferred Shares | 50% | 345,000 | BlackRock Portfolio Management LLC | 31 Aug 2026 | ||||
| Calamos Convertible & High Income Fund | Series H Mandatory Redeemable Preferred Shares | 50% | 290,000 | BlackRock Portfolio Management LLC | 31 Aug 2026 | ||||
| ETEC | iShares Breakthrough Environmental Solutions ETF | Common Stock | 47% | $2,193,750 | -$438,750 | 75,000 | -17% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| MDIA | MediaCo Holding Inc. | Class A common stock, par value $0.01 per share | 46% | $47,245,018 | -$287 | 35,257,476 | -0% | BlackRock Portfolio Management LLC | 05 Sep 2025 |
| EWH | ISHARES MSCI HONG KONG ETF | Common Stock | 46% | $544,273,562 | +$224,666,208 | 24,168,453 | +70% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| iShares Infrastructure Active ETF | Common Stock | 46% | 400,588 | BlackRock Portfolio Management LLC | 31 Mar 2026 | ||||
| IXUS | iShares Core MSCI Total International Stock ETF | Common Stock | 45% | $26,161,820,679 | -$1,552,182,904 | 274,117,987 | -5.6% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| BPAY | iShares FinTech Active ETF | Common Stock | 44% | $5,246,400 | 160,000 | 0% | BlackRock Portfolio Management LLC | 30 Sep 2025 | |
| LMUB | iShares Long-Term National Muni Bond ETF | Common Stock | 44% | $12,804,120 | -$3,556,700 | 252,000 | -22% | BlackRock Portfolio Management LLC | 28 Feb 2026 |
| QNXT | iShares Nasdaq-100 ex Top 30 ETF | Common Stock | 44% | $12,384,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 31 Jul 2026 | |
| THD | ISHARES MSCI THAILAND ETF | Common Stock | 42% | $186,567,108 | +$60,546,610 | 2,517,435 | +48% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| CWEN | Clearway Energy, Inc. | Class C common stock | 42% | $3,370,629,779 | 85,181,445 | BlackRock Portfolio Management LLC | 29 Apr 2026 | ||
| EWL | iShares, Inc. | Common Stock | 42% | $1,157,415,459 | +$419,273,747 | 18,789,212 | +57% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| TEXN | iShares Texas Equity ETF | Common Stock | 40% | $5,259,200 | -$276,800 | 190,000 | -5% | BlackRock Portfolio Management LLC | 30 Sep 2025 |
| Calamos Global Dynamic Income Fund | Series H Mandatory Redeemable Preferred Shares | 39% | 440,000 | BlackRock Portfolio Management LLC | 31 Aug 2026 | ||||
| TEK | iShares Technology Opportunities Active ETF | Common Stock | 38% | $11,848,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 31 Aug 2025 | |
| EFRA | iShares Environmental Infrastructure and Industrials ETF | Common Stock | 38% | $2,095,115 | -$432,875 | 60,500 | -17% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| EWP | iShares, Inc. | Common Stock | 38% | $948,117,263 | +$395,865,414 | 15,148,063 | +72% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| BlackRock ETF Trust | Common Stock | 37% | 2,800,000 | +1020% | BlackRock Portfolio Management LLC | 30 Apr 2026 | |||
| Calamos Strategic Total Return Fund | Series H Mandatory Redeemable Preferred Shares | 36% | 2,200,000 | BlackRock Portfolio Management LLC | 31 Aug 2026 | ||||
| UAE | ISHARES MSCI UAE ETF | Common Stock | 36% | $116,636,273 | +$54,226,903 | 5,864,066 | +87% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| ESMV | ISHARES ESG MSCI USA MIN VOL FACTOR ETF | Common Stock | 36% | $2,567,700 | 90,000 | 0% | BlackRock Portfolio Management LLC | 31 Aug 2025 | |
| EQLT | ISHARES MSCI EMERGING MARKETS QUALITY FACTOR ETF | Common Stock | 36% | $4,488,799 | -$1,970,500 | 113,900 | -31% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| EUSB | iShares ESG Advanced Universal USD Bond ETF | Common Stock | 35% | $252,153,342 | +$24,060,915 | 5,803,299 | +11% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| BALQ | iShares Nasdaq Premium Income Active ETF | Common Stock | 35% | $11,129,740 | 200,572 | 0% | BlackRock Portfolio Management LLC | 30 Sep 2026 | |
| BRHY | iShares High Yield Active ETF | Common Stock | 34% | $50,900,000 | 1,000,000 | 0% | BlackRock Portfolio Management LLC | 31 Aug 2026 | |
| LQDB | ISHARES BBB RATED CORPORATE BOND ETF | Common Stock | 34% | $20,505,816 | -$854,409 | 240,000 | -4% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| STEN | iShares Large Cap 10% Target Buffer Sep ETF | Common Stock | 33% | $10,272,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 31 Dec 2025 | |
| MMAX | iShares Large Cap Max Buffer Jun ETF | Common Stock | 31% | $10,491,840 | 400,000 | 0% | BlackRock Portfolio Management LLC | 31 Dec 2025 | |
| EWI | iShares, Inc. | Common Stock | 31% | $353,598,762 | +$170,040,420 | 5,586,961 | +93% | BlackRock Portfolio Management LLC | 31 Aug 2026 |
| IWTR | iSHARES TRUST | Common Stock | 30% | $1,791,600 | -$746,500 | 60,000 | -29% | BlackRock Portfolio Management LLC | 30 Apr 2025 |
| iShares iBonds Dec 2036 Term Corporate ETF | Common Stock | 30% | 400,000 | BlackRock Portfolio Management LLC | 30 Apr 2026 | ||||
| EWN | ISHARES MSCI NETHERLANDS ETF | Common Stock | 30% | $182,071,794 | -$7,137,168 | 2,713,844 | -3.8% | BlackRock Portfolio Management LLC | 31 Jul 2026 |
| STIP | ISHARES 0-5 YEAR TIPS BOND ETF | Common Stock | 28% | $4,418,176,246 | +$169,846,721 | 43,247,614 | +4% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| EWC | ISHARES MSCI CANADA ETF | Common Stock | 26% | $1,945,255,204 | +$805,779,987 | 31,354,855 | +71% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| CORO | iShares International Country Rotation Active ETF | Common Stock | 26% | $4,599,450 | -$1,533,150 | 135,000 | -25% | BlackRock Portfolio Management LLC | 28 Feb 2026 |
| EWS | iShares MSCI Singapore ETF | Common Stock | 26% | $373,454,730 | +$208,277,252 | 11,058,772 | +126% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| iShares Transition-Enabling Metals ETF | Common Stock | 24% | 194,066 | BlackRock Portfolio Management LLC | 31 Mar 2026 | ||||
| TENM | iShares Large Cap 10% Target Buffer Jun ETF | Common Stock | 24% | $10,692,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 30 Jun 2026 | |
| IVVM | iShares Large Cap Moderate Quarterly Laddered ETF | Common Stock | 23% | $39,381,219 | +$44,750 | 1,065,711 | +0.11% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| TENJ | iShares Large Cap 10% Target Buffer Jun ETF | Common Stock | 23% | $11,280,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 30 Sep 2026 | |
| EWU | ISHARES MSCI UNITED KINGDOM ETF | Common Stock | 21% | $841,418,544 | -$301,648,617 | 18,130,113 | -26% | BlackRock Portfolio Management LLC | 31 Jul 2026 |
| IBGL | iSHARES TRUST | Common Stock | 20% | $1,205,500 | 50,000 | 0% | BlackRock Portfolio Management LLC | 30 Jun 2026 | |
| IVEG | iSHARES TRUST | Common Stock | 20% | $807,600 | 40,000 | BlackRock Portfolio Management LLC | 31 Jan 2025 | ||
| EPHE | ISHARES MSCI PHILIPPINES ETF | Common Stock | 20% | $28,439,301 | +$10,732,285 | 1,167,459 | +61% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| TMET | iShares Strategic Metals ETF | Common Stock | 18% | $6,326,348 | -$1,028,832 | 184,066 | -14% | BlackRock Portfolio Management LLC | 31 May 2026 |
| BITA | iShares Bitcoin Premium Income ETF | Common Stock | 17% | $10,314,000 | 200,000 | 0% | BlackRock Portfolio Management LLC | 31 Jul 2026 | |
| IWMW | iShares Russell 2000 BuyWrite ETF | Common Stock | 17% | $9,573,640 | +$39.89 | 240,001 | +0% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| TEND | iShares Large Cap 10% Target Buffer Dec ETF | Common Stock | 17% | $10,552,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 31 May 2026 | |
| IBGK | ISHARES IBONDS DEC 2054 TERM TREASURY ETF | Common Stock | 16% | $922,400 | 40,000 | 0% | BlackRock Portfolio Management LLC | 30 Jun 2026 | |
| PMMF | iShares Prime Money Market ETF | Common Stock | 16% | $100,310,000 | 1,000,000 | 0% | BlackRock Portfolio Management LLC | 30 Jun 2026 | |
| RXI | ISHARES GLOBAL CONSUMER DISCRETIONARY ETF | Common Stock | 15% | $42,776,020 | +$271,354 | 208,399 | +0.64% | BlackRock Portfolio Management LLC | 31 Jan 2026 |
| IDEF | iShares Defense Industrials Active ETF | Common Stock | 15% | $13,676,000 | 400,000 | 0% | BlackRock Portfolio Management LLC | 28 Feb 2026 | |
| GMMF | iShares Government Money Market ETF | Common Stock | 15% | $25,060,000 | 250,000 | 0% | BlackRock Portfolio Management LLC | 31 May 2026 | |
| LEMB | iShares, Inc. | Common Stock | 15% | $132,029,140 | +$260,652 | 3,084,793 | +0.2% | BlackRock Portfolio Management LLC | 27 Feb 2026 |
| TALV | TRANSAMERICA LARGE VALUE ACTIVE ETF | Common Stock | 14% | $7,710,717 | 294,527 | BlackRock Portfolio Management LLC | 28 Feb 2026 | ||
| SIZE | ISHARES MSCI USA SIZE FACTOR ETF | Common Stock | 14% | $57,683,596 | -$8,580,265 | 323,556 | -13% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| HYG | iSHARES TRUST | Common Stock | 13% | $2,200,369,770 | +$778,853,869 | 27,670,646 | +55% | BlackRock Portfolio Management LLC | 31 Jul 2026 |
| TOPC | iShares S&P 500 3% Capped ETF | Common Stock | 13% | $4,307,460 | -$1,751,000 | 123,000 | -29% | BlackRock Portfolio Management LLC | 31 Aug 2026 |
| HAS | HASBRO, INC. | Common Stock | 13% | $1,500,824,902 | +$161,551,326 | 18,171,993 | +12% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| IVVB | iShares Large Cap Deep Quarterly Laddered ETF | Common Stock | 13% | $15,775,419 | +$18,769 | 455,542 | +0.12% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| IGF | iShares Global Infrastructure ETF | Common Stock | 13% | $1,121,172,620 | +$52,783,897 | 18,272,044 | +4.9% | BlackRock Portfolio Management LLC | 31 Dec 2025 |
| ANGI | Angi Inc. | Class A Stock | 12% | $24,764,610 | 5,054,002 | BlackRock Portfolio Management LLC | 30 Sep 2026 | ||
| KSA | iShares MSCI Saudi Arabia ETF | Common Stock | 12% | $74,199,352 | +$19,092,342 | 1,941,375 | +35% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| EFA | iSHARES TRUST | Common Stock | 12% | $9,139,385,669 | -$599,769,878 | 87,980,224 | -6.2% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| FVR | FrontView REIT, Inc. | Common Stock | 12% | $59,153,075 | +$33,511,364 | 2,923,854 | +131% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| EWJ | iShares, Inc. | Common Stock | 12% | $2,448,523,463 | +$1,290,122,301 | 26,302,755 | +111% | BlackRock Portfolio Management LLC | 31 May 2026 |
| ECH | ISHARES MSCI CHILE ETF | Common Stock | 12% | $117,252,603 | +$47,342,272 | 2,895,126 | +68% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
| DOMO | DOMO INC | Class B Stock | 12% | $15,502,947 | +$9,434,685 | 4,952,860 | +155% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
| TABD | TRANSAMERICA BOND ACTIVE ETF | Common Stock | 11% | $7,682,340 | 302,812 | BlackRock Portfolio Management LLC | 28 Feb 2026 | ||
| EPOL | iShares MSCI Poland ETF | Common Stock | 11% | $97,524,444 | +$19,843,229 | 2,131,216 | +26% | BlackRock Portfolio Management LLC | 30 Sep 2026 |
Schedules 13D/G Reported by BlackRock Portfolio Management LLC:
| Sym | Target | Class | Ownership | Change | Current shares | Change | Value | Reporting name | Form | Report period | Filing date |
|---|
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.