reported valuesum of disclosed values for 2026-03-31; 0 positions carry a NULL value and are excluded from the sum, surfaced here rather than folded away
307
positionsALL retained default holdings for this (filer, period), including NULL-value ones
7
new stakespositions with no comparable holding in the prior quarter (kind new), 2026-03-31
28
exitspositions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record
Positionposition matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusip
Changethe reported share count is unchanged across the pair, so the position reads as held rather than as a buy or a sell; only builds before this release inferred a direction from the reported value instead classified_by_value · "exit" = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · "no change" = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an add or a trim (Add / New / Trim / Exit / No change) · "no prior" = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stake
Δ valuederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero
Δ sharesreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatch
INVESCO MUN OPPORTUNIT TRCOMposition key sid:sec:prov:b734b535c4103caffba8193a55b01345 · issuer key cusip6:46132C
trim
−$764K
−79,083
$2.0M
$1.2M
205,338
126,255
NUVEEN MUN CR INCOME FDCOM SH BEN INTposition key sid:sec:prov:0d68a96d036620134bc81dacfce5862e · issuer key cusip6:67070X
trim
−$3.4M
−268,843
$4.1M
$678K
324,502
55,659
INVESCO ADVANTAGE MUN INCOMESH BEN INTposition key sid:sec:prov:e17ad9699ae47f2a2fd2fe3f6c802186 · issuer key cusip6:46132E
trim
−$572K
−60,448
$965K
$392K
105,768
45,320
NEW YORK LIFE INVTS ACTIVE ENYLI MACKAY SECUposition key sid:sec:prov:476a50b48381d8ed4e3f0531cbcd4197 · issuer key cusip6:45409F
add
+$8.5K
+368
$287K
$295K
11,136
11,504
pos:12885PRN
exit‡e
−$5.4M
−5,408,000
$5.4M
$0
5,408,000
—
pos:14017PRN
exit‡e
−$31.3M
−30,093,000
$31.3M
$0
30,093,000
—
pos:14300PRN
exit‡e
−$5.6M
−5,630,000
$5.6M
$0
5,630,000
—
pos:14666PRN
exit‡e
−$8.4M
−8,498,000
$8.4M
$0
8,498,000
—
pos:15008PRN
exit‡e
−$4.3M
−4,346,000
$4.3M
$0
4,346,000
—
pos:15290PRN
exit‡e
−$6.9M
−6,133,000
$6.9M
$0
6,133,000
—
pos:15535PRN
exit‡e
−$30.7M
−30,319,000
$30.7M
$0
30,319,000
—
pos:15829PRN
exit‡e
−$6.7M
−6,973,000
$6.7M
$0
6,973,000
—
pos:15959
exit‡e
−$1.0M
−92,077
$1.0M
$0
92,077
—
pos:17039PRN
exit‡e
−$16.1M
−9,890,000
$16.1M
$0
9,890,000
—
pos:17052PRN
exit‡e
−$3.8M
−2,768,000
$3.8M
$0
2,768,000
—
80 more changes below.
1–100 of 117 changes
Mark-to-market only (no share change) · 22
Positions whose share count is identical in both quarters; the value changed with price, not with a decision.
Positions held with no share change into quarter 2026-03-31
Positionposition matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusip
Changethe reported share count is unchanged across the pair, so the position reads as held rather than as a buy or a sell; only builds before this release inferred a direction from the reported value instead classified_by_value · "exit" = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · "no change" = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an add or a trim (Add / New / Trim / Exit / No change) · "no prior" = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stake
Δ valuederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero
Δ sharesreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatch
Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.
Truncated by Public Filings. Changes derive from the aggregate's top-25 slices and keyable positions only; unkeyable holdings are counted in the registry, not differenced. methodology §13F ↗
Book shape
2026-03-31 · concentration · vs tracked median · tick = median
Top-25 concentration
51.2%below median 80.0%
Concentration index
168 bpsbelow median 446 bps
Positions with value
307 / 307median book 97.5 positions
Concentration uses reported 13F long value, not total assets. The index is withheld when any position lacks a value. Medians are over the 8,748 tracked filers with a 2026-03-31 book; the index median over the 8,662 with a complete book.
null-value positions: 0holdings whose <value> did not parse — retained and counted, never zero-filled · top-N share ·§: 51.2%share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets · HHI (bps) ·§: 168integer Herfindahl–Hirschman index in basis points over disclosed position values · QoQ moves: 139
PLANNED sector rotation · Congress overlap · signals for this filer
Complete source filings on SEC EDGAR
The complete filing on EDGAR.
The position list above is served from the published Public Filings build — every position this filer reported for the selected quarter, as it reported it. This block is provenance, not a substitute: the filing itself is the record, and it is one click away. Serving this list is M2-CONTRACT §3, amended 2026-08-02; §3.1 keeps live EDGAR for filings newer than this build.
Explore the full published position list and its source filing. This record excludes the manager’s cash, shorts and non-13(f) assets.
Share changes
Compare consecutive quarters
Position changes retain the producer’s classification and comparability flags. Share counts and reported values describe different changes.
Coverage
A snapshot, not current holdings
Use the quarter selector to inspect available periods. Unknown values stay unknown and each table states its coverage.
ViewPrior quarter not yet availableThis build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.
Reported positions — 2026-03-31
1–100 of 106 issuers · $2.7B disclosed value over 307 rows · 0 undisclosed-value rows
Every row below carries ticker not yet mapped — stated once here rather than repeated on every row.
Positions MACKAY SHIELDS LLC reported for the quarter ended 2026-03-31, as that filer reported them
KindClassification is not joined into this reported-position view. Use the changed-positions view to compare the two published quarters.
TickerThis list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.
Issuera position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filing
WeightShare of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.
Valuevalue undisclosed on the filing: retained and counted, excluded from sums, never shown as $0
Shares
Position changeΔ PosShare change is available in the separate comparison view; it is not joined into this position list.
Wt
CongressThe congressional transaction join is unavailable in this build.
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LUMENTUM HLDGS INC2 positions · 4 reported rows
Rows MACKAY SHIELDS LLC reported for LUMENTUM HLDGS INC, as it reported them
every row this filer reported for the quarter, as it reported it — cross-filer de-duplication is applied to issuer totals elsewhere and never deletes a row here
A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗
13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.
Positions are quarter-end snapshots filed up to 45 days late — not current holdings. A position may have been changed or closed before you ever see it, and is older still by however long ago that quarter ended.
Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars with unit_basis carried on every record.
Affiliated managers may report the same position (otherManager), so one position can appear under more than one filer.
Positions under confidential treatment may be omitted until a later amendment discloses them.
These are disclosures, not investment advice (ARCHITECTURE.md §5.2 / M2-CONTRACT §5).