Quarter-over-quarter 13F shifts

Where the Whales Are Moving

The largest disclosed position builds and trims across covered institutional filers, dated to the reporting quarter and linked to each SEC 13F receipt.

Snapshot state

Live cached evidence

Source evidence through 2026-05-15

Covered filers

24

Largest shifts

24

Position builds

10

Position trims

14

13F data is quarterly and reported with a filing lag.

Receipt-qualified aggregate

Trimming positions

14 published

Trimming positions

BlackRock, Inc. · MSFT

Public

MSFT

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

68/100

Relationship

TRIM · $71,550,282,010 disclosed change

Quarterly move
TRIM · $71,550,282,010
Current / prior value
$219,679,634,197 / $291,229,916,207
Portfolio weight
1.25% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-13
As of 2026-05-13View latest receipt ↗

Trimming positions

STATE STREET CORP · MSFT

Public

MSFT

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

68/100

Relationship

TRIM · $34,526,349,702 disclosed change

Quarterly move
TRIM · $34,526,349,702
Current / prior value
$113,534,207,339 / $148,060,557,041
Portfolio weight
1.19% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗

Trimming positions

BlackRock, Inc. · NVDA

Public

NVDA

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

75/100

Relationship

TRIM · $26,443,448,835 disclosed change

Quarterly move
TRIM · $26,443,448,835
Current / prior value
$336,352,928,002 / $362,796,376,837
Portfolio weight
0.46% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-13
As of 2026-05-13View latest receipt ↗

Trimming positions

BlackRock, Inc. · AAPL

Public

AAPL

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

66/100

Relationship

TRIM · $23,816,335,868 disclosed change

Quarterly move
TRIM · $23,816,335,868
Current / prior value
$290,570,242,874 / $314,386,578,742
Portfolio weight
0.42% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-13
As of 2026-05-13View latest receipt ↗

Trimming positions

BlackRock, Inc. · TSLA

Public

TSLA

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

48/100

Relationship

TRIM · $17,095,215,184 disclosed change

Quarterly move
TRIM · $17,095,215,184
Current / prior value
$77,371,847,520 / $94,467,062,704
Portfolio weight
0.30% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-13
As of 2026-05-13View latest receipt ↗

Trimming positions

VANGUARD GROUP INC · MSFT

Public

MSFT

TRIM position reported for 2025-12-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

68/100

Relationship

TRIM · $16,382,611,514 disclosed change

Quarterly move
TRIM · $16,382,611,514
Current / prior value
$347,211,390,598 / $363,594,002,112
Portfolio weight
0.24% of reported book
13F timing
Quarter 2025-12-31 · filed 2026-01-29
As of 2026-01-29View latest receipt ↗

Trimming positions

STATE STREET CORP · NVDA

Public

NVDA

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

75/100

Relationship

TRIM · $11,567,787,969 disclosed change

Quarterly move
TRIM · $11,567,787,969
Current / prior value
$173,343,323,230 / $184,911,111,199
Portfolio weight
0.40% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗

Trimming positions

STATE STREET CORP · AAPL

Public

AAPL

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

66/100

Relationship

TRIM · $11,350,575,259 disclosed change

Quarterly move
TRIM · $11,350,575,259
Current / prior value
$152,868,226,190 / $164,218,801,449
Portfolio weight
0.39% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗
Public

TSLA

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

48/100

Relationship

TRIM · $10,754,594,572 disclosed change

Quarterly move
TRIM · $10,754,594,572
Current / prior value
$23,763,192,721 / $34,517,787,293
Portfolio weight
1.74% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗
Public

AXP

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

60/100

Relationship

TRIM · $10,229,173,929 disclosed change

Quarterly move
TRIM · $10,229,173,929
Current / prior value
$45,859,204,536 / $56,088,378,465
Portfolio weight
3.89% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗

Trimming positions

STATE STREET CORP · META

Public

META

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

77/100

Relationship

TRIM · $9,316,318,842 disclosed change

Quarterly move
TRIM · $9,316,318,842
Current / prior value
$50,647,144,579 / $59,963,463,421
Portfolio weight
0.32% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗
Public

NVDA

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

75/100

Relationship

TRIM · $4,887,626,012 disclosed change

Quarterly move
TRIM · $4,887,626,012
Current / prior value
$23,935,207,278 / $28,822,833,290
Portfolio weight
0.79% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗

Trimming positions

CITADEL ADVISORS LLC · QQQ

Public

QQQ

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

59/100

Relationship

TRIM · $4,441,492,396 disclosed change

Quarterly move
TRIM · $4,441,492,396
Current / prior value
$31,844,154,182 / $36,285,646,578
Portfolio weight
0.72% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗
Public

AAPL

TRIM position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

66/100

Relationship

TRIM · $4,118,474,790 disclosed change

Quarterly move
TRIM · $4,118,474,790
Current / prior value
$57,843,260,493 / $61,961,735,283
Portfolio weight
1.57% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗

Receipt-qualified aggregate

Building positions

10 published

Building positions

VANGUARD GROUP INC · GOOGL

Public

GOOGL

ADD position reported for 2025-12-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

67/100

Relationship

ADD · $40,021,410,659 disclosed change

Quarterly move
ADD · $40,021,410,659
Current / prior value
$165,567,397,786 / $125,545,987,127
Portfolio weight
0.58% of reported book
13F timing
Quarter 2025-12-31 · filed 2026-01-29
As of 2026-01-29View latest receipt ↗

Building positions

VANGUARD GROUP INC · GOOG

Public

GOOG

ADD position reported for 2025-12-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

70/100

Relationship

ADD · $31,555,849,610 disclosed change

Quarterly move
ADD · $31,555,849,610
Current / prior value
$132,114,124,826 / $100,558,275,216
Portfolio weight
0.46% of reported book
13F timing
Quarter 2025-12-31 · filed 2026-01-29
As of 2026-01-29View latest receipt ↗

Building positions

VANGUARD GROUP INC · AAPL

Public

AAPL

ADD position reported for 2025-12-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

66/100

Relationship

ADD · $31,413,406,619 disclosed change

Quarterly move
ADD · $31,413,406,619
Current / prior value
$387,749,544,852 / $356,336,138,233
Portfolio weight
0.46% of reported book
13F timing
Quarter 2025-12-31 · filed 2026-01-29
As of 2026-01-29View latest receipt ↗

Building positions

VANGUARD GROUP INC · LLY

Public

LLY

ADD position reported for 2025-12-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

58/100

Relationship

ADD · $26,315,408,031 disclosed change

Quarterly move
ADD · $26,315,408,031
Current / prior value
$88,087,192,938 / $61,771,784,907
Portfolio weight
0.38% of reported book
13F timing
Quarter 2025-12-31 · filed 2026-01-29
As of 2026-01-29View latest receipt ↗

Building positions

BlackRock, Inc. · XOM

Public

XOM

ADD position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

60/100

Relationship

ADD · $17,303,755,473 disclosed change

Quarterly move
ADD · $17,303,755,473
Current / prior value
$54,756,261,397 / $37,452,505,924
Portfolio weight
0.30% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-13
As of 2026-05-13View latest receipt ↗

Building positions

STATE STREET CORP · XOM

Public

XOM

ADD position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

60/100

Relationship

ADD · $11,607,569,229 disclosed change

Quarterly move
ADD · $11,607,569,229
Current / prior value
$36,291,017,111 / $24,683,447,882
Portfolio weight
0.40% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗
Public

GOOGL

ADD position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

67/100

Relationship

ADD · $10,014,229,467 disclosed change

Quarterly move
ADD · $10,014,229,467
Current / prior value
$15,600,071,913 / $5,585,842,446
Portfolio weight
3.81% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗
Public

OXY

ADD position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

82/100

Relationship

ADD · $6,326,801,372 disclosed change

Quarterly move
ADD · $6,326,801,372
Current / prior value
$17,221,193,015 / $10,894,391,643
Portfolio weight
2.40% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗

Building positions

CITADEL ADVISORS LLC · MU

Public

MU

ADD position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

89/100

Relationship

ADD · $4,011,867,492 disclosed change

Quarterly move
ADD · $4,011,867,492
Current / prior value
$10,685,802,173 / $6,673,934,681
Portfolio weight
0.65% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗
Public

SNDK

ADD position reported for 2026-03-31; 13F disclosures are quarterly and can be filed after quarter end.

Score

85/100

Relationship

ADD · $3,447,271,519 disclosed change

Quarterly move
ADD · $3,447,271,519
Current / prior value
$4,194,331,067 / $747,059,548
Portfolio weight
0.56% of reported book
13F timing
Quarter 2026-03-31 · filed 2026-05-15
As of 2026-05-15View latest receipt ↗

Member drill-in

The complete aggregate map, current Scores, and every receipt stay public. Sovereign and Reserve add available factor-level detail, per-actor drill-in, alerts, tracking, and a dated JSON export.

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