ETF · 78464A870

XBI

ETF
SPDR SER TR
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···Share
Holders (tracked)
13
Combined shares
16,591,861
Combined value
$2.02B
Last close
$138.67
Quarter
2025Q4
Price · 1Y$138.67+63.02 (+83.30%)H $138.67 · L $75.23 · Avg Vol 10.2M
$80.00$100.00$120.00$140.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+5 vs previous quarter over the last 8.
13122024Q12025Q4
Filing-implied avg cost: $121.93 · live $138.67

Who owns XBI

13 super-investors · 2025Q4
Tracked stake
16.59M
shares
Combined value
$2.02B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added4Trim5
#ManagerSharesValue
1Steve Cohen
Point72
4.09M$498M
2Ken Griffin
Citadel Advisors
3.62M$441M
3Ken Griffin
Citadel Advisors
2.65M$323M
4Izzy Englander
Millennium Mgmt
1.99M$242M
5Two Sigma Investments1.76M$215M
6D.E. Shaw & Co.737.8K$90M
7Paul Tudor Jones
Tudor Investment
697.5K$85M
8Izzy Englander
Millennium Mgmt
427.3K$52M
9Paul Tudor Jones
Tudor Investment
385.0K$47M
10Steve Cohen
Point72
174.9K$21M
11Renaissance Technologies41.1K$5M
12AQR Capital Management10.3K$1M
13Izzy Englander
Millennium Mgmt
9.4K$1M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions3
Added to3
Trimmed2
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
12
$1.30B
2022Q2
14
$1.10B
2022Q3
11
$1.17B
2022Q4
10
$991.1M
2023Q1
11
$818.3M
2023Q2
10
$764.2M
2023Q3
10
$922.0M
2023Q4
10
$1.47B
2024Q1
12
$1.88B
2024Q2
12
$1.36B
2024Q3
11
$1.47B
2024Q4
10
$1.23B
2025Q1
12
$805.6M
2025Q2
13
$831.4M
2025Q3
8
$1.19B
2025Q4
13
$2.02B