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EFR · Eaton Vance Senior Floating-Rate Trust · Holdings

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$10.12 +0.04 (+0.40%)
Rebalance outlook locked
Market Cap
$297.60M
Shares
29.52M
Volume · Oct 21 192.05K Avg daily vol (3M) 120.93K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of EFR: 13F, 13D and 13G, insiders and funds →
Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 100
Total Value: $124,807,506
Total Shares: 11,784,757

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 100 13F filers
Top Holder
7.5%
Sep 2023 → Jun 2026 · range 7.5% – 14.2%
of institutional value
Top 5
27.6%
Sep 2023 → Jun 2026 · range 27.6% – 46.8%
of institutional value
Top 10
48.0%
Sep 2023 → Jun 2026 · range 48.0% – 71.7%
of institutional value
HHI
341
Sep 2023 → Jun 2026 · range 341 – 618
Broadly held

Who Holds EFR

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 98 filers, like-for-like change +7.4%; actively managed books +8.1%; index-like books -5.2%.

Holder type Share Filers Change
Registered adviser 50.7% 57 +10.3%
Adviser 12.8% 3 +2.4%
Bank 8.6% 8 +35.5%
Broker-dealer 1.5% 1 +19.9%
Non-US 0.0% 1 +2.2%
Holding company 5.9% 3 +3.9%
Unknown 20.4% 25 -4.2%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F.

Conviction and Crowding

98 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
1
1.02% of filers hold it in their top 10
Mar 31, 2026: 2
Holders above 5%
0
median weight 0.003%
Mar 31, 2026: 0
Crowding
—
no cover-page share count is dated within about a year of the quarter end
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
no cover-page share count is dated within about a year of the quarter end
Top 10 holders
48.0%
of 13F shares, Herfindahl 0.034
Active holders
+8.1%
like-for-like share change of active filers
5% stakes on record
0
0 13D, 0 13G
How long holders have held it value-weighted 13.2 quarters
Under 1 year 25.5% 1 to 3 years 28.8% 3 years or more 45.7% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$11.20
estimated per share
Mar 31, 2026: $11.43
Quarter-end price
$10.60
implied by 13F values
Estimated gain or loss
-5.3%
price against the estimated cost
Estimated at a loss
82.5%
of costed 13F value

Estimated cost covers 56.1% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Fund Ownership of EFR by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 1.34% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 0.00% 0
Index ETFs 1.34% 396,364
Active ETFs 0.66% 195,309
Active funds 1.89% 558,131
Unclassified 0.00% 0
All registered funds 3.89% 1,149,804
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 58 Adviser 3 Bank 9 Broker-dealer 1 Non-US 1 Holding company 3 Unknown 25
Showing 100 of 100
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
1607 Capital Partners, LLC $9,429,950 7.56% 889,618
Pathstone Holdings, LLC $6,695,277 5.36% 631,630
AMERIPRISE FINANCIAL INC $6,288,640 5.04% 593,268
Invesco Ltd. $6,033,912 4.83% 569,237
Advisors Asset Management, Inc. $6,016,793 4.82% 567,622
Saba Capital Management, L.P. $5,771,201 4.62% 544,453
LOOMIS SAYLES & CO L P $5,086,239 4.08% 479,834
BANK OF AMERICA CORP /DE/ $4,970,626 3.98% 468,927
MORGAN STANLEY $4,967,986 3.98% 468,678
WELLS FARGO & COMPANY/MN $4,725,320 3.79% 445,785
Gridiron Partners, LLC $4,718,438 3.78% 453,696
GUGGENHEIM CAPITAL LLC $4,654,979 3.73% 439,149
Logan Stone Capital, LLC $4,126,081 3.31% 389,253
COHEN & STEERS, INC. $3,740,761 3.00% 352,902
Marble Harbor Investment Counsel, LLC $3,458,515 2.77% 326,275
Baird Financial Group, Inc. $3,284,473 2.63% 309,856
WOLVERINE ASSET MANAGEMENT LLC $3,082,978 2.47% 290,847
SIT INVESTMENT ASSOCIATES INC $2,541,784 2.04% 239,791
Balyasny Asset Management L.P. $2,336,134 1.87% 220,390
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $2,149,340 1.72% 202,768
Ethos Financial Group, LLC $2,049,149 1.64% 193,316
WHITE PINE CAPITAL LLC $2,025,935 1.62% 191,126
LPL Financial LLC $1,855,084 1.49% 175,008
ICON ADVISERS INC/CO $1,746,180 1.40% 164,734
OSAIC HOLDINGS, INC. $1,602,285 1.28% 151,159
Atlas Wealth LLC $1,557,193 1.25% 146,905
Verity Asset Management, Inc. $1,536,236 1.23% 144,928
ENVESTNET ASSET MANAGEMENT INC $1,405,189 1.13% 132,565
Collar Capital Management, LLC $1,119,572 0.90% 105,620
PARK AVENUE SECURITIES LLC $1,068,766 0.86% 100,827
Matisse Capital $1,060,127 0.85% 100,012
HOURGLASS CAPITAL, LLC $1,022,900 0.82% 96,500
GOLDMAN SACHS GROUP INC $866,571 0.69% 81,752
Garner Asset Management Corp $579,915 0.46% 54,709
Almitas Capital LLC $576,565 0.46% 54,393
Altman Advisors, Inc. $558,355 0.45% 52,675
Calamos Advisors LLC $530,106 0.42% 50,010
Capital Investment Advisors, LLC $493,620 0.40% 46,568
Cambridge Investment Research Advisors, Inc. $490,260 0.39% 46,251
UBS Group AG $445,294 0.36% 42,009
OPPENHEIMER & CO INC $434,207 0.35% 40,963
SIMON QUICK ADVISORS, LLC $414,396 0.33% 39,094
Cetera Investment Advisers $413,474 0.33% 39,007
RAYMOND JAMES FINANCIAL INC $339,729 0.27% 32,050
RWA WEALTH PARTNERS, LLC $326,448 0.26% 30,797
Closed-End Fund Advisors, Inc. $285,988 0.23% 26,980
SHUFRO ROSE & CO LLC $272,420 0.22% 25,700
MAI Capital Management $269,059 0.22% 25,383
WESCAP Management Group, Inc. $257,611 0.21% 24,303
AEGON USA Investment Management, LLC $255,672 0.20% 24,120
Fortitude Advisory Group L.L.C. $226,356 0.18% 21,765
XTX Topco Ltd $226,108 0.18% 21,331
INTEGRATED CAPITAL MANAGEMENT, INC. $212,784 0.17% 20,460
HORIZON KINETICS ASSET MANAGEMENT LLC $212,010 0.17% 20,001
NOMURA HOLDINGS INC $212,000 0.17% 20,000
CARDIFF PARK ADVISORS, LLC $210,759 0.17% 19,883
ROYAL BANK OF CANADA $201,007 0.16% 18,963
NATIONAL BANK OF CANADA /FI/ $192,591 0.15% 18,169
Fiduciary Alliance LLC $185,588 0.15% 17,845
Beacon Pointe Advisors, LLC $183,687 0.15% 17,329
Private Advisor Group, LLC $183,221 0.15% 17,285
Prospera Financial Services Inc $174,370 0.14% 16,450
Fund Advisors of America Inc/FL $161,575 0.13% 15,243
Concurrent Investment Advisors, LLC $159,681 0.13% 15,354
Sigma Planning Corp $153,074 0.12% 14,441
HighTower Advisors, LLC $152,396 0.12% 14,377
NewEdge Advisors, LLC $152,375 0.12% 14,375
Focus Partners Wealth $150,891 0.12% 14,235
MML INVESTORS SERVICES, LLC $142,114 0.11% 13,407
FIFTH THIRD BANCORP $135,372 0.11% 12,771
HRT FINANCIAL LP $132,722 0.11% 12,521
Tactive Advisors, LLC $130,332 0.10% 12,532
Oxbow Advisors, LLC $121,900 0.10% 11,500
Aviance Capital Partners, LLC $115,932 0.09% 10,937
Pinnacle Financial Partners, Inc. $113,441 0.09% 10,702
Sanctuary Advisors, LLC $113,080 0.09% 10,668
MELFA WEALTH MANAGEMENT, INC. $108,904 0.09% 10,274
Sandy Cove Advisors, LLC $106,000 0.08% 10,000
Advisory Solutions Group, LLC $105,622 0.08% 10,156
MONTAG A & ASSOCIATES INC $52,247 0.04% 4,929
CoreCap Advisors, LLC $24,960 0.02% 2,400
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC $22,249 0.02% 2,099
Steward Partners Investment Advisory, LLC $19,058 0.02% 1,798
Salomon & Ludwin, LLC $16,960 0.01% 1,600
US BANCORP \DE\ $15,900 0.01% 1,500
BARRETT & COMPANY, INC. $13,780 0.01% 1,300
BNP PARIBAS ARBITRAGE, SA $12,571 0.01% 1,186
NBC SECURITIES, INC. $3,975 0.00% 375
Tower Research Capital LLC (TRC) $2,501 0.00% 236
HARBOUR INVESTMENTS, INC. $2,459 0.00% 232
Rockefeller Capital Management L.P. $2,385 0.00% 225
HIGHLINE WEALTH PARTNERS LLC $2,080 0.00% 200
Larson Financial Group LLC $996 0.00% 94
ASSETMARK, INC $678 0.00% 64
JFS WEALTH ADVISORS, LLC $636 0.00% 60
Farther Finance Advisors, LLC $197 0.00% 19
WHITTIER TRUST CO OF NEVADA INC $127 0.00% 12
Allied Private Wealth LLC $106 0.00% 10
HUNTINGTON NATIONAL BANK $11 0.00% 1
JPMORGAN CHASE & CO $5 0.00% 0
Key facts CIK 1258623 CUSIP 27828Q105 13F (30d) 11 filings 11 filers Visit website