Institutional filer · SEC 13F · Q1 2025
RHUMBLINE ADVISERS
The reported 13F portfolio of RHUMBLINE ADVISERS (CIK 1115418) - top holdings, how concentrated the book is, and what changed last quarter.
- $106.9B
- Reported book
- 4,181
- Positions
- #3
- of 360 filers
The verdict
According to SEC Form 13F-HR filings in this corpus, RHUMBLINE ADVISERS ranks #3 of 360 institutional filers by reported book value (largest first), matching the /funds listing. As of Q1 2025 the reported book is $106.9B across 4,181 positions, a broadly diversified portfolio.
- $106.9B
- reported 13F value
- 4,181
- disclosed positions
- 5.9%
- in APPLE INC COM STK
- #3
- of 360 filers
Top-5 share 20.9% → SPREAD book (largest five positions vs the rest of the reported 13F book).
According to SEC Form 13F-HR filings in this corpus, RHUMBLINE ADVISERS ranks #3 of 360 institutional filers by reported book value (largest first), matching the /funds listing.
Where RHUMBLINE ADVISERS sits by disclosed position count
RHUMBLINE ADVISERS reports 4,181 13F positions among 360 filers with holdings (inventory signal, not a quality ranking). Orthogonal to book-value rank.
RHUMBLINE ADVISERS vs all filers by holding count
Where this filer's disclosed position inventory sits among every tracked 13F manager
4,181 2nd of 360 higher than 358 of 360 filers
Filers, banded by disclosed position count
Each bar is a band; taller bars hold more filers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source SEC Form 13F-HR filings · 2026-05-16
Concentration vs. book size among peer filers
RHUMBLINE ADVISERS reports $106.91B across 4,181 disclosed positions, tracking the median among similarly sized peer filers on position count.
Reported book value vs. disclosed position count
How 13F filings are computed · All institutional filers · Largest filers by value
SEC Form 13F-HR filing desk
CIK 1115418 · Q1 2025 $106.9B book
BOOK-MEGA · POS-MEGA · CONC-MID · LEAD-MIX · PHOTO-FINISH · TREND-FLAT · FY-SNAPSHOT
- BOOK-MEGA #3/360
- POS-MEGA 4,181 names
- CONC-MID 21% top-5
- LEAD-MIX 5.9% top
- PHOTO-FINISH JPMORGAN CHASE &
- TREND-FLAT Book steady
- FY-SNAPSHOT Q1 2025
Photo-finish peer on reported book: JPMORGAN CHASE & CO
Read with: How to read 13F filings - 4,181 disclosed names — large books need filing mechanics context before position-level reads.
Reported-book neighbourhood · RHUMBLINE ADVISERS
Nearest tracked filers by aggregate 13F reported book, not a full corpus reprint.
How the reported book breaks down
$106.9B decomposed into the top 5 reported positions (shown below) versus every other disclosed position.
Top Reported Holdings
| # | Security | Value | % of book |
|---|---|---|---|
| 1 | APPLE INC COM STK | $6.3B | 5.9% |
| 2 | MICROSOFT CORP COM | $5.4B | 5.0% |
| 3 | NVIDIA CORP COM | $4.9B | 4.6% |
| 4 | AMAZON.COM INC COM | $3.4B | 3.1% |
| 5 | META PLATFORMS INC | $2.4B | 2.2% |
| 6 | ALPHABET INC CAP STK CL A | $1.7B | 1.6% |
| 7 | BERKSHIRE HATHAWAY INC DEL CL B NEW | $1.6B | 1.5% |
| 8 | BROADCOM INC | $1.5B | 1.4% |
| 9 | ALPHABET INC CAP STK CL C | $1.4B | 1.3% |
| 10 | TESLA INC | $1.4B | 1.3% |
| 11 | JPMORGAN CHASE & CO COM | $1.3B | 1.2% |
| 12 | ELI LILLY & CO COM | $1.2B | 1.2% |
| 13 | VISA INC COM CL A STK | $1.2B | 1.1% |
| 14 | EXXON MOBIL CORP COM | $909.1M | 0.8% |
| 15 | MASTERCARD INC CL A | $869.1M | 0.8% |
| 16 | COSTCO WHOLESALE CORP NEW COM | $836.0M | 0.8% |
| 17 | UNITEDHEALTH GROUP INC COM | $832.0M | 0.8% |
| 18 | NETFLIX INC COM | $748.7M | 0.7% |
| 19 | HOME DEPOT INC COM | $705.2M | 0.7% |
| 20 | WALMART INC | $696.0M | 0.7% |
| 21 | PROCTER & GAMBLE COM NPV | $693.8M | 0.7% |
| 22 | JOHNSON & JOHNSON COM USD1 | $689.6M | 0.7% |
| 23 | ABBVIE INC COM USD0.01 | $630.8M | 0.6% |
| 24 | COCA COLA CO COM | $531.2M | 0.5% |
| 25 | BANK OF AMERICA CORP | $512.5M | 0.5% |
Latest Quarter Trades · Q1 2025
New positions (200)
Frequently Asked Questions
- How big is RHUMBLINE ADVISERS's 13F portfolio?
- RHUMBLINE ADVISERS reports $106.9B of long US-equity positions across 4,181 securities as of Q1 2025. This reflects 13F-disclosed holdings only, it is not the firm's total assets under management.
- Where does RHUMBLINE ADVISERS sit among tracked 13F filers?
- According to SEC Form 13F-HR filings in this corpus, RHUMBLINE ADVISERS ranks #3 of 360 institutional filers by reported book value (largest first), matching the /funds listing. The ordinal is recomputed live from filers with reported book value > 0. See /methodology/#corpus-placement.
- What is RHUMBLINE ADVISERS's largest position?
- RHUMBLINE ADVISERS's largest reported position is APPLE INC COM STK at $6.3B, about 5.9% of its reported book as of Q1 2025.
- What did RHUMBLINE ADVISERS trade last quarter?
- In its Q1 2025 filing, RHUMBLINE ADVISERS opened 200 new positions. Each change is drawn from a line in the firm's 13F-HR filing and can be verified on SEC EDGAR.
Nationwide filers with similar book size or holding count
Two 13F-derived peer sets for RHUMBLINE ADVISERS: nearest reported book value and nearest holding inventory, not catalog browse links.
Similar reported book
Nearest filers by reported long-equity book ($106.9B here).
Similar holding count
Nearest filers by number of disclosed positions (4,181 here).
Using this filing
- The rankings sort every tracked filer the same way RHUMBLINE ADVISERS was placed above, so you can see exactly how the rest of the field compares. View the rankings
- JPMORGAN CHASE & CO reported the nearest book value ($109.6B) this quarter, a useful scale comparison for RHUMBLINE ADVISERS. Compare filers
- 13F-HR reports long US-listed equity positions only, not total AUM, short positions, or non-equity holdings, treat the reported book as a partial picture. Read the methodology
Form 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.
Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q1 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.
PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Filer holdings, changes, and reported book on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-16.