We are live on ! Find out more
TMO icon

Thermo Fisher Scientific

2,568 hedge funds and large institutions have $168B invested in Thermo Fisher Scientific in 2025 Q1 according to their latest regulatory filings, with 150 funds opening new positions, 1,038 increasing their positions, 1,004 reducing their positions, and 160 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

2% less funds holding

Funds holding: 2,6152,568 (-47)

5% less capital invested

Capital invested by funds: $178B → $168B (-$9.18B)

11% less call options, than puts

Call options by funds: $961M | Put options by funds: $1.08B

Holders
2,568
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
83
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$961M
Puts
$1.08B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1526
$932K
1527
$929K
1528
$928K
1529
$928K
1530
$928K
1531
$926K
1532
$921K
1533
$920K
1534
$911K
1535
$903K
1536
$903K
1537
$903K
1538
$901K
1539
$900K
1540
$896K
1541
$895K
1542
$891K
1543
$887K
1544
$884K
1545
$881K
1546
$878K
1547
$871K
1548
$867K
1549
$856K
1550
$852K