RhumbLine Advisers — 13F Holdings & Portfolio
CIK 1115418 · latest 13F-HR filed 2026-08-12
RhumbLine Advisers manages $132.56B in 13F-reported U.S. long-equity assets across 4,189 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (6.27%), AAPL (5.47%), MSFT (3.55%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 237 new positions and exited 199; 2,210 existing positions rose in reported value and 1,046 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
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AUM
$132.56B
Long-equity book
Holdings
4,189
Distinct positions
Period
2026-06-30
Filed 2026-08-12
Q/Q Activity
+237 / −199 / ↑2210 / ↓1046
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 26NVDA6.3% · -1%AAPL5.5% · -3%MSFT3.5% · -3%AMZN2.9% · -3%GOOGL2.8% · +1%AVGO2.3% · -1%GOOG2.2% · +1%MU1.7% · +3%META1.6% · -1%TSLA1.5% · +1%AMD1.2% · +1%LLY1.2% · -2%JPM1.1% · -2%BRK.B1.1% · -1%V0.8% · -2%INTC0.8% · -2%AMAT0.8% · +2%LRCX0.7% · -1%JNJ0.7% · -1%XOM0.7% · -2%CAT0.7% · +2%WMT0.6% · -1%CSCO0.6% · -2%MA0.6% · -1%KLAC0.6% · +877%COST0.6% · -4%ABBV0.5% · -6%BAC0.5% · -2%HD0.5% · -1%GE0.5% · -2%UNH0.5% · +0%GEV0.4% · -2%KO0.4% · -4%PG0.4% · -1%NFLX0.4% · -1%CVX0.4% · -2%GS0.4% · -3%TXN0.4% · -2%MRK0.4% · +0%SNDK0.4% · -2%PANW0.4% · -1%MRVL0.3% · +64%ORCL0.3% · -1%IBM0.3% · -0%MS0.3% · -3%PLTR0.3% · -5%WFC0.3% · -3%LIN0.3% · -2%WDC0.3% · +6%PM0.3% · -1%APH0.3% · -2%RTX0.3% · -3%C0.3% · -6%QCOM0.3% · -3%ADI0.3% · -0%MCD0.2% · -1%PEP0.2% · -1%GLW0.2% · +4%AXP0.2% · -4%AMGN0.2% · -1%
Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q1 26 → Q2 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
6 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 30.3%Cumulative share of the portfolio held in the largest N positions.
Firm Profile & Key People
As of the firm’s regulatory filing dated Mar 13, 2026.
Assets Under Management
$136.48B
Discretionary
$136.48B
Employees
32
Accounts
826
Address
265 FRANKLIN STREET, 21ST FLOOR
BOSTON, MA 02110-3326
BOSTON, MA 02110-3326
Phone
(617) 345-0434
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| D'ENTREMONT, DENISE, ANDREA Control | CHIEF EXECUTIVE OFFICER/ LIMITED PARTNER since Apr 2022 | 50–75% | Individual |
| DAD ENTERPRISES INC. Control | GENERAL PARTNER since Jan 2013 | Less than 5% | Domestic Entity |
| SHEELER, LISA, ANN Control | CHIEF COMPLIANCE OFFICER/ GENERAL COUNSEL since Jul 2018 | Less than 5% | Individual |
| GIGLIOTTI, SALLY, CHHUN HUA | CHIEF FINANCIAL OFFICER since Aug 2023 | Less than 5% | Individual |
| RHUMBLINE INCENTIVE LLC | LIMITED PARTNER since Dec 2021 | 25–50% | Domestic Entity |
| D'ENTREMONT, DENISE, ANDREA Control Indirect owner via DAD ENTERPRISES INC. | SHAREHOLDER since Jan 2013 | General partner, trustee or manager | Individual |
| RYER, ALEXANDER, DAMOND Indirect owner via RHUMBLINE INCENTIVE LLC | SHAREHOLDER since Sep 2021 | 25–50% | Individual |
Ownership & leadership changes · 17 filings with changes since Nov 29, 2011
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
Mar 28, 2024 filing
- ChangedD'ENTREMONT, DENISE, ANDREA · indirect via DAD ENTERPRISES INC.: ownership 75% or more → General partner, trustee or manager
Jan 4, 2024 filing
- AddedGIGLIOTTI, SALLY, CHHUN HUA · CHIEF FINANCIAL OFFICER · Less than 5%
Apr 18, 2023 filing
- No longer listedMCCANT, KIM, ROGER · LIMITED PARTNER · 10–25% · listed since Oct 1990
Mar 7, 2023 filing
- No longer listedGOFF, STEPHEN, JOSEPH · CHIEF OPERATING OFFICER · Less than 5% · control person · listed since Apr 2020
- No longer listedKRM BOSTON ENTERPRISES INC · GENERAL PARTNER · Less than 5% · control person · listed since Feb 2013
- No longer listedMCCANT, KIM, ROGER · SHAREHOLDER · 75% or more · indirect via KRM BOSTON ENTERPRISES INC · control person · listed since Jan 2013
- No longer listedOWEN ENTERPRISES INC · GENERAL PARTNER · Less than 5% · control person · listed since Apr 2007
- No longer listedOWEN, WAYNE, THOMAS · LIMITED PARTNER · 25–50% · control person · listed since Oct 1990
- No longer listedOWEN, WAYNE, THOMAS · SHAREHOLDER · 75% or more · indirect via OWEN ENTERPRISES INC · control person · listed since Apr 2007
- AddedRYER, ALEXANDER, DAMOND · SHAREHOLDER · 25–50% · indirect via RHUMBLINE INCENTIVE LLC
- ChangedD'ENTREMONT, DENISE, ANDREA · ownership 10–25% → 50–75%
- ChangedMCCANT, KIM, ROGER · title CHIEF FINANCIAL OFFICER/ LIMITED PARTNER → LIMITED PARTNER; no longer a control person
- ChangedRHUMBLINE INCENTIVE LLC · ownership Less than 5% → 25–50%
Apr 29, 2022 filing
- ChangedD'ENTREMONT, DENISE, ANDREA · title PRESIDENT/ LIMITED PARTNER → CHIEF EXECUTIVE OFFICER/ LIMITED PARTNER
- ChangedOWEN, WAYNE, THOMAS · title CHIEF EXECUTIVE OFFICER/ LIMITED PARTNER → LIMITED PARTNER
Mar 30, 2022 filing
- AddedRHUMBLINE INCENTIVE LLC · LIMITED PARTNER · Less than 5%
Mar 30, 2021 filing
- AddedGOFF, STEPHEN, JOSEPH · CHIEF OPERATING OFFICER · Less than 5% · control person
Mar 26, 2020 filing
- ChangedD'ENTREMONT, DENISE, ANDREA · title DIRECTOR OF MARKETING & CLIENT SERVICE/ LIMITED PARTNER → PRESIDENT/ LIMITED PARTNER
Jul 24, 2018 filing
- No longer listedPILGRIM, JENNIFER, SMITH · CHIEF COMPLIANCE OFFICER/ LIMITED PARTNER · Less than 5% · control person · listed since Aug 2014
- AddedSHEELER, LISA, ANN · CHIEF COMPLIANCE OFFICER/ GENERAL COUNSEL · Less than 5% · control person
Mar 26, 2018 filing
- No longer listedMELTZ, NORMAN, HERBERT · CHIEF INVESTMENT OFFICER/ LIMITED PARTNER · 5–10% · control person · listed since Aug 2005
Older changes (8 more filings)
Mar 3, 2016 filing
- ChangedPILGRIM, JENNIFER, SMITH · title CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER/ LIMITED PARTNER
Apr 7, 2015 filing
- No longer listedKRM ENTERPRISES, INC · MASSACHUSETTS CORPORATION · 10–25% · listed since Feb 2013
- No longer listedMCCANT, KIM, ROGER · GENERAL PARTNER · General partner, trustee or manager · indirect via KRM ENTERPRISES INC · control person · listed since Jan 2013
- AddedMCCANT, KIM, ROGER · SHAREHOLDER · 75% or more · indirect via KRM BOSTON ENTERPRISES INC · control person
- Listed againKRM BOSTON ENTERPRISES INC · GENERAL PARTNER · Less than 5% · control person
- ChangedD'ENTREMONT, DENISE, ANDREA · title DIRECTOR OF MARKETING & CLIENT SERVICE → DIRECTOR OF MARKETING & CLIENT SERVICE/ LIMITED PARTNER; ownership Less than 5% → 10–25%
- ChangedD'ENTREMONT, DENISE, ANDREA · indirect via DAD ENTERPRISES INC.: title GENERAL PARTNER → SHAREHOLDER; ownership General partner, trustee or manager → 75% or more
- ChangedDAD ENTERPRISES INC. · title MASSACHUSETTS CORPORATION → GENERAL PARTNER; ownership 10–25% → Less than 5%; now a control person
- ChangedMCCANT, KIM, ROGER · title CHIEF FINANCIAL OFFICER → CHIEF FINANCIAL OFFICER/ LIMITED PARTNER; ownership Less than 5% → 10–25%
- ChangedMELTZ, NORMAN, HERBERT · title CHIEF INVESTMENT OFFICER → CHIEF INVESTMENT OFFICER/ LIMITED PARTNER
- ChangedOWEN ENTERPRISES INC · title MASSACHUSETTS CORPORATION → GENERAL PARTNER; ownership 25–50% → Less than 5%; now a control person
- ChangedOWEN, WAYNE, THOMAS · title CHIEF EXECUTIVE OFFICER → CHIEF EXECUTIVE OFFICER/ LIMITED PARTNER; ownership Less than 5% → 25–50%
- ChangedOWEN, WAYNE, THOMAS · indirect via OWEN ENTERPRISES INC: title CHIEF EXECUTIVE OFFICER/GENERAL PARTNER → SHAREHOLDER; ownership 25–50% → 75% or more
Mar 18, 2015 filing
- AddedMELTZ, NORMAN, HERBERT · CHIEF INVESTMENT OFFICER · 5–10% · control person
Nov 28, 2014 filing
- AddedD'ENTREMONT, DENISE, ANDREA · GENERAL PARTNER · General partner, trustee or manager · indirect via DAD ENTERPRISES INC. · control person
- AddedMCCANT, KIM, ROGER · GENERAL PARTNER · General partner, trustee or manager · indirect via KRM ENTERPRISES INC · control person
- AddedOWEN, WAYNE, THOMAS · CHIEF EXECUTIVE OFFICER/GENERAL PARTNER · 25–50% · indirect via OWEN ENTERPRISES INC · control person
- AddedPILGRIM, JENNIFER, SMITH · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ChangedD'ENTREMONT, DENISE, ANDREA · title MARKETING DIRECTOR → DIRECTOR OF MARKETING & CLIENT SERVICE; ownership 10–25% → Less than 5%
- ChangedDAD ENTERPRISES INC. · title GENERAL PARTNER → MASSACHUSETTS CORPORATION; ownership Less than 5% → 10–25%
- ChangedKRM ENTERPRISES, INC · title GENERAL PARTNER → MASSACHUSETTS CORPORATION; ownership Less than 5% → 10–25%
- ChangedMCCANT, KIM, ROGER · title CHIEF COMPLIANCE OFFICER/CFO → CHIEF FINANCIAL OFFICER; ownership 10–25% → Less than 5%
- ChangedOWEN ENTERPRISES INC · title GENERAL PARTNER → MASSACHUSETTS CORPORATION; ownership Less than 5% → 25–50%
- ChangedOWEN, WAYNE, THOMAS · title CEO → CHIEF EXECUTIVE OFFICER; ownership 25–50% → Less than 5%
Sep 19, 2013 filing
- No longer listedKRM BOSTON ENTERPRISES INC · GENERAL PARTNER · Less than 5% · listed since Feb 2013
- No longer listedNELSON, JOHN, DONALD · LIMITED PARTNER · 5–10% · listed since Dec 2011
- AddedKRM ENTERPRISES, INC · GENERAL PARTNER · Less than 5%
Mar 27, 2013 filing
- AddedDAD ENTERPRISES INC. · GENERAL PARTNER · Less than 5%
- AddedKRM BOSTON ENTERPRISES INC · GENERAL PARTNER · Less than 5%
Mar 27, 2012 filing
- No longer listedNELSON, JOHN, DONALD · SHAREHOLDER · 75% or more · indirect via RHUMBLINE ADVISERS CORPORATION AND JADEN CORPORATION · control person · listed since Oct 1990
- AddedNELSON, JOHN, DONALD · LIMITED PARTNER · 5–10%
Nov 29, 2011 filing (earliest on record)
- ListedD'ENTREMONT, DENISE, ANDREA · MARKETING DIRECTOR · 10–25% · control person
- ListedMCCANT, KIM, ROGER · CHIEF COMPLIANCE OFFICER/CFO · 10–25% · control person
- ListedNELSON, JOHN, DONALD · SHAREHOLDER · 75% or more · indirect via RHUMBLINE ADVISERS CORPORATION AND JADEN CORPORATION · control person
- ListedOWEN ENTERPRISES INC · GENERAL PARTNER · Less than 5% · control person
- ListedOWEN, WAYNE, THOMAS · CEO · 25–50% · control person
- ChangedOWEN ENTERPRISES INC · no longer a control person
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- MICRON TECHNOLOGY$1.63B +252.9%
- ADVANCED MICRO DEVICES INC$1.06B +189.2%
- NVIDIA CORP COM$987.1M +13.5%
- ALPHABET INC CAP STK CL A$759.8M +26.1%
- INTEL CORP COM$706.7M +209.2%
Top Trims
- EXXON MOBIL CORP COM-$251.7M -21.4%
- NETFLIX INC COM-$190.3M -26.8%
- PALANTIR TECHNOLOGIES INC-A-$137.9M -24.3%
- CHEVRON CORP COM-$135.4M -21.1%
- AT&T INC COM-$108.9M -30.9%
New Positions
- HONEYWELL INTL INC COM STK$117.9M
- HONEYWELL AEROSPACE$117.0M
- SPACE EXPLORATION TECHN CL A$101.0M
- EVERPURE INC$72.4M
- CARNIVAL CORP LTD$61.3M
Exited Positions
- HONEYWELL INTL INC COM STK$239.6M
- COTERRA ENERGY INC$53.5M
- CARNIVAL CORP COM PAIRED$51.5M
- HOLOGIC INC COM$42.7M
- DUPONT DE NEMOURS INC$35.8M
RhumbLine Advisers Holdings (2026-06-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA CORP COM | NVDA | 67066G104 | $8.31B | 6.27% | 41,543,349 | SH |
| 2 | APPLE INC COM STK | AAPL | 037833100 | $7.26B | 5.47% | 25,077,756 | SH |
| 3 | MICROSOFT CORP COM | MSFT | 594918104 | $4.71B | 3.55% | 12,613,358 | SH |
| 4 | AMAZON.COM INC COM | AMZN | 023135106 | $3.82B | 2.88% | 16,023,278 | SH |
| 5 | ALPHABET INC CAP STK CL A | GOOGL | 02079K305 | $3.68B | 2.77% | 10,284,105 | SH |
| 6 | BROADCOM INC | AVGO | 11135F101 | $3.08B | 2.32% | 8,151,966 | SH |
| 7 | ALPHABET INC CAP STK CL C | GOOG | 02079K107 | $2.91B | 2.20% | 8,249,403 | SH |
| 8 | MICRON TECHNOLOGY | MU | 595112103 | $2.27B | 1.71% | 1,966,447 | SH |
| 9 | META PLATFORMS INC | META | 30303M102 | $2.15B | 1.62% | 3,808,010 | SH |
| 10 | TESLA INC | TSLA | 88160R101 | $2.05B | 1.55% | 4,879,546 | SH |
| 11 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $1.63B | 1.23% | 2,798,589 | SH |
| 12 | ELI LILLY & CO COM | LLY | 532457108 | $1.60B | 1.21% | 1,333,307 | SH |
| 13 | JPMORGAN CHASE & CO COM | JPM | 46625H100 | $1.48B | 1.11% | 4,511,046 | SH |
| 14 | BERKSHIRE HATHAWAY INC DEL CL B NEW | BRK.B | 084670702 | $1.41B | 1.07% | 2,822,091 | SH |
| 15 | VISA INC COM CL A STK | V | 92826C839 | $1.06B | 0.80% | 3,080,395 | SH |
| 16 | INTEL CORP COM | INTC | 458140100 | $1.04B | 0.79% | 7,480,892 | SH |
| 17 | APPLIED MATERIALS INC COM | AMAT | 038222105 | $1.03B | 0.77% | 1,419,788 | SH |
| 18 | LAM RESH CORP COM | LRCX | 512807306 | $984.2M | 0.74% | 2,271,281 | SH |
| 19 | JOHNSON & JOHNSON COM USD1 | JNJ | 478160104 | $960.2M | 0.72% | 3,780,752 | SH |
| 20 | EXXON MOBIL CORP COM | XOM | 30231G102 | $923.8M | 0.70% | 6,756,966 | SH |
| 21 | CATERPILLAR INC COM | CAT | 149123101 | $867.2M | 0.65% | 814,357 | SH |
| 22 | WALMART INC | WMT | 931142103 | $831.4M | 0.63% | 7,340,834 | SH |
| 23 | CISCO SYSTEMS INC | CSCO | 17275R102 | $822.8M | 0.62% | 7,004,591 | SH |
| 24 | MASTERCARD INC CL A | MA | 57636Q104 | $772.6M | 0.58% | 1,504,261 | SH |
| 25 | KLA CORP | KLAC | 482480100 | $739.7M | 0.56% | 2,451,630 | SH |
| 26 | COSTCO WHOLESALE CORP NEW COM | COST | 22160K105 | $735.5M | 0.55% | 786,232 | SH |
| 27 | ABBVIE INC COM USD0.01 | ABBV | 00287Y109 | $687.9M | 0.52% | 2,733,648 | SH |
| 28 | BANK OF AMERICA CORP | BAC | 060505104 | $650.5M | 0.49% | 11,416,501 | SH |
| 29 | HOME DEPOT INC COM | HD | 437076102 | $626.0M | 0.47% | 1,774,973 | SH |
| 30 | GENERAL ELECTRIC CO | GE | 369604301 | $619.7M | 0.47% | 1,658,133 | SH |
| 31 | UNITEDHEALTH GROUP INC COM | UNH | 91324P102 | $607.6M | 0.46% | 1,461,895 | SH |
| 32 | GE VERNOVA INC | GEV | 36828A101 | $542.0M | 0.41% | 461,338 | SH |
| 33 | COCA COLA CO COM | KO | 191216100 | $539.0M | 0.41% | 6,631,746 | SH |
| 34 | PROCTER & GAMBLE COM NPV | PG | 742718109 | $523.3M | 0.39% | 3,568,348 | SH |
| 35 | NETFLIX INC COM | NFLX | 64110L106 | $521.0M | 0.39% | 7,296,809 | SH |
| 36 | CHEVRON CORP COM | CVX | 166764100 | $505.6M | 0.38% | 3,050,110 | SH |
| 37 | GOLDMAN SACHS GROUP INC COM | GS | 38141G104 | $490.8M | 0.37% | 485,235 | SH |
| 38 | TEXAS INSTRUMENTS INC COM | TXN | 882508104 | $489.8M | 0.37% | 1,643,360 | SH |
| 39 | MERCK & CO INC NEW COM | MRK | 58933Y105 | $489.5M | 0.37% | 3,809,518 | SH |
| 40 | SANDISK CORP | SNDK | 80004C200 | $488.2M | 0.37% | 214,727 | SH |
| 41 | PALO ALTO NETWORKS INC COM | PANW | 697435105 | $470.4M | 0.35% | 1,379,343 | SH |
| 42 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $446.7M | 0.34% | 1,499,652 | SH |
| 43 | ORACLE CORP COM | ORCL | 68389X105 | $445.5M | 0.34% | 3,040,101 | SH |
| 44 | INTERNATIONAL BUSINESS MACHS CORP COM | IBM | 459200101 | $439.6M | 0.33% | 1,563,378 | SH |
| 45 | MORGAN STANLEY COM STK USD0.01 | MS | 617446448 | $437.6M | 0.33% | 2,093,599 | SH |
| 46 | PALANTIR TECHNOLOGIES INC-A | PLTR | 69608A108 | $429.5M | 0.32% | 3,681,182 | SH |
| 47 | WELLS FARGO & CO NEW COM STK | WFC | 949746101 | $427.1M | 0.32% | 5,168,247 | SH |
| 48 | LINDE PLC | LIN | G54950103 | $405.2M | 0.31% | 780,916 | SH |
| 49 | WESTN DIGITAL CORP COM | WDC | 958102105 | $404.4M | 0.31% | 633,209 | SH |
| 50 | PHILIP MORRIS INTL COM STK NPV | PM | 718172109 | $403.4M | 0.30% | 2,229,751 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-12 | $132.56B | 4,189 | 0001115418-26-000005 |
| 2026-03-31 | 2026-05-12 | $116.90B | 4,151 | 0001115418-26-000003 |
| 2025-12-31 | 2026-02-13 | $123.69B | 4,187 | 0001115418-26-000002 |
| 2025-09-30 | 2025-11-06 | $124.51B | 4,172 | 0001115418-25-000021 |
| 2023-09-30 | 2023-11-09 | $86.15B | 4,352 | 0001115418-23-000006 |
| 2022-09-30 | 2022-11-10 | $67.13B | 3,082 | 0001115418-22-000007 |
Filer Information
Address
265 FRANKLIN ST21ST FLOOR
BOSTON, MA 02110
Phone
(617) 345-0434
Filing Manager
RHUMBLINE ADVISERS
BOSTON, MA
Signatory
Lisa Ann Sheeler
Chief Compliance Officer / General Counsel