ETF · 78464A870

XBI

ETF

SPDR SER TR

···Share

Holders (tracked)

Combined shares

16,591,861

Combined value

$2.02B

Last close

—

Quarter

2025Q4

Tracked holders · last 8 quarters

+5 vs previous quarter over the last 8.

Who owns XBI

13 super-investors · 2025Q4

Tracked stake

16.59M

Combined value

$2.02B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New4Added4Trim5

#	Manager	Shares	Value	% of book	Last action
1	Steve Cohen Point72	4.09M	$498M	0.6%	Added+3.76M
2	Ken Griffin Citadel Advisors	3.62M	$441M	0.1%	Trim−455.4K
3	Ken Griffin Citadel Advisors	2.65M	$323M	0.0%	Trim−455.4K
4	Izzy Englander Millennium Mgmt	1.99M	$242M	0.1%	Trim−65.4K
5	Two Sigma Investments	1.76M	$215M	0.3%	Added+1.75M
6	D.E. Shaw & Co.	737.8K	$90M	0.0%	New+737.8K
7	Paul Tudor Jones Tudor Investment	697.5K	$85M	0.2%	New+1.08M
8	Izzy Englander Millennium Mgmt	427.3K	$52M	0.0%	Trim−65.4K
9	Paul Tudor Jones Tudor Investment	385.0K	$47M	0.1%	New+1.08M
10	Steve Cohen Point72	174.9K	$21M	0.0%	Added+3.76M
11	Renaissance Technologies	41.1K	$5M	0.0%	New+41.1K
12	AQR Capital Management	10.3K	$1M	0.0%	Added+2.9K
13	Izzy Englander Millennium Mgmt	9.4K	$1M	0.0%	Trim−65.4K

13F transactions reported for the latest quarter, grouped by direction.

New positions3

Added to3

Trimmed2

Exited0

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Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	12	14,475,825	$1.30B	—
2022Q2	14	14,777,643	$1.10B	+2
2022Q3	11	14,742,981	$1.2M	-3
2022Q4	10	11,941,008	$723.3M	-1
2023Q1	11	10,737,169	$576.8M	+1
2023Q2	10	9,185,462	$764.2M	-1
2023Q3	10	12,626,295	$922.0M	—
2023Q4	10	16,455,496	$1.47B	—
2024Q1	12	19,811,601	$1.88B	+2
2024Q2	12	14,687,164	$1.36B	—
2024Q3	11	14,853,952	$1.47B	-1
2024Q4	10	13,708,722	$1.23B	-1
2025Q1	12	9,933,903	$805.6M	+2
2025Q2	13	10,025,273	$831.4M	+1
2025Q3	8	11,830,813	$1.19B	-5
2025Q4	13	16,591,861	$2.02B	+5