BIOLIFE SOLUTIONS INC (BLFS) — Institutional Holders, Q2 2026

217 institutional investment managers reported a BLFS position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $1.4B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← BLFS stock profile

BLFS in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

Trimmed

Sold out

Biggest buyers

MILLENNIUM MANAGEMENTNew · +625,658 sh+$17.7M
UBS Group AGAdded · +566,165 sh+$16.0M
Roubaix CapitalNew · +309,618 sh+$8.7M
BlackRockAdded · +273,780 sh+$7.7M
GOLDMAN SACHS GROUPAdded · +266,095 sh+$7.5M

Biggest sellers

Casdin CapitalTrimmed · -1,302,165 sh-$36.8M
AMERIPRISE FINANCIALTrimmed · -834,327 sh-$23.6M
FMRTrimmed · -477,146 sh-$13.5M
RMB Capital ManagementSold out · -426,015 sh-$12.0M
PALISADE CAPITAL MANAGEMENTTrimmed · -405,922 sh-$11.5M

BLFS 13F holders ranked 1–100 of 217

Institutional investors reporting a position in BIOLIFE SOLUTIONS INC on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	T. Rowe Price Investment Management#1 · 6,751,135 sh	6,751,135	$190.7M	0.13%	+3.8%
2	BlackRock#2 · 6,375,545 sh	6,375,545	$180.0M	<0.01%	+4.5%
3	Casdin Capital#3 · 4,655,000 sh	4,655,000	$131.5M	6.58%	-21.9%
4	Invesco Ltd.#4 · 2,240,423 sh	2,240,423	$63.3M	<0.01%	-4.6%
5	VANGUARD CAPITAL MANAGEMENT#5 · 1,964,084 sh	1,964,084	$55.5M	<0.01%	+2.4%
6	STATE STREET#6 · 1,655,927 sh	1,655,927	$46.8M	<0.01%	+5.0%
7	GEODE CAPITAL MANAGEMENT#7 · 1,086,865 sh	1,086,865	$30.7M	<0.01%	+11.8%
8	MASSACHUSETTS FINANCIAL SERVICES#8 · 1,079,270 sh	1,079,270	$30.5M	<0.01%	-9.9%
9	FRED ALGER MANAGEMENT#9 · 1,077,577 sh	1,077,577	$30.4M	0.10%	-0.2%
10	DIMENSIONAL FUND ADVISORS#10 · 1,046,252 sh	1,046,252	$29.5M	<0.01%	+1.0%
11	FMR#11 · 993,106 sh	993,106	$28.0M	<0.01%	-32.5%
12	BANK OF AMERICA#12 · 950,159 sh	950,159	$26.8M	<0.01%	+5.1%
13	VANGUARD PORTFOLIO MANAGEMENT#13 · 913,226 sh	913,226	$25.8M	<0.01%	+5.6%
14	ROYAL BANK OF CANADA#14 · 890,908 sh	890,908	$25.2M	<0.01%	+0.6%
15	UBS Group AG#15 · 832,143 sh	832,143	$23.5M	<0.01%	+212.9%
16	Stephens Investment Management Group#16 · 708,666 sh	708,666	$20.0M	0.21%	+5.3%
17	MILLENNIUM MANAGEMENT#17 · 625,658 sh	625,658	$17.7M	<0.01%	New
18	ROYCE & ASSOCIATES#18 · 623,875 sh	623,875	$17.6M	0.14%	+6.8%
19	GENEVA CAPITAL MANAGEMENT#19 · 582,141 sh	582,141	$16.4M	0.38%	-21.3%
20	CRAMER ROSENTHAL MCGLYNN#20 · 575,792 sh	575,792	$16.3M	0.82%	-9.0%
21	NEXT CENTURY GROWTH INVESTORS#21 · 558,829 sh	558,829	$15.8M	0.84%	+54.4%
22	GAGNON SECURITIES#22 · 535,906 sh	535,906	$15.1M	2.92%	-0.1%
23	GOLDMAN SACHS GROUP#23 · 531,582 sh	531,582	$15.0M	<0.01%	+100.2%
24	Granahan Investment Management#24 · 521,430 sh	521,430	$14.7M	0.52%	-27.8%
25	MUTUAL OF AMERICA CAPITAL MANAGEMENT#25 · 496,511 sh	496,511	$14.0M	—	-13.3%
26	NORTHERN#26 · 479,777 sh	479,777	$13.5M	<0.01%	+8.4%
27	MORGAN STANLEY#27 · 477,504 sh	477,504	$13.5M	<0.01%	+7.5%
28	Rockefeller Capital Management L.P.#28 · 445,020 sh	445,020	$12.6M	0.02%	-40.0%
29	RAYMOND JAMES FINANCIAL#29 · 437,732 sh	437,732	$12.4M	<0.01%	-1.4%
30	CHARLES SCHWAB INVESTMENT MANAGEMENT#30 · 402,896 sh	402,896	$11.4M	<0.01%	-0.1%
31	PALISADE CAPITAL MANAGEMENT#31 · 352,737 sh	352,737	$10.0M	0.43%	-53.5%
32	PEREGRINE CAPITAL MANAGEMENT#32 · 325,382 sh	325,382	$9.2M	0.30%	-4.8%
33	Roubaix Capital#33 · 309,618 sh	309,618	$8.7M	3.13%	New
34	NEW YORK STATE COMMON RETIREMENT FUND#34 · 302,318 sh	302,318	$8.5M	0.01%	+1.2%
35	Russell Investments Group, Ltd.#35 · 274,470 sh	274,470	$7.8M	<0.01%	+2.3%
36	Gagnon Advisors#36 · 274,217 sh	274,217	$7.7M	4.92%	0.0%
37	VANGUARD FIDUCIARY#37 · 272,323 sh	272,323	$7.7M	<0.01%	-2.3%
38	THRIVENT FINANCIAL FOR LUTHERANS#38 · 239,775 sh	239,775	$6.8M	0.01%	+821.1%
39	Heights Point Management#39 · 238,850 sh	238,850	$6.7M	5.37%	+2.5%
40	Ranger Investment Management, L.P.#40 · 238,521 sh	238,521	$6.7M	0.43%	-11.5%
41	JPMORGAN CHASE#41 · 230,227 sh	230,227	$6.5M	<0.01%	-1.1%
42	Bank of New York Mellon#42 · 229,109 sh	229,109	$6.5M	<0.01%	+8.4%
43	TD ASSET MANAGEMENT#43 · 192,440 sh	192,440	$5.4M	<0.01%	-0.5%
44	PRINCIPAL FINANCIAL GROUP#44 · 191,776 sh	191,776	$5.4M	<0.01%	+0.5%
45	Uniplan Investment Counsel#45 · 188,330 sh	188,330	$5.3M	0.50%	+3.0%
46	JANE STREET GROUP#46 · 183,061 sh	183,061	$5.2M	<0.01%	New
47	Summit Creek Advisors#47 · 180,544 sh	180,544	$5.1M	1.74%	-41.6%
48	ENVESTNET ASSET MANAGEMENT#48 · 161,457 sh	161,457	$4.6M	<0.01%	-33.4%
49	CITADEL ADVISORS#49 · 157,944 sh	157,944	$4.5M	<0.01%	-35.3%
50	DIAMOND HILL CAPITAL MANAGEMENT#50 · 153,887 sh	153,887	$4.3M	0.03%	New
51	Man Group plc#51 · 145,503 sh	145,503	$4.1M	<0.01%	+100.3%
52	SUSQUEHANNA INTERNATIONAL GROUP, LLP#52 · 142,680 sh	142,680	$4.0M	<0.01%	+871.7%
53	ISTHMUS PARTNERS#53 · 140,987 sh	140,987	$4.0M	—	+2.2%
54	PUBLIC SECTOR PENSION INVESTMENT BOARD#54 · 135,992 sh	135,992	$3.8M	<0.01%	-2.5%
55	Squarepoint Ops#55 · 132,942 sh	132,942	$3.8M	<0.01%	New
56	BNP PARIBAS FINANCIAL MARKETS#56 · 132,891 sh	132,891	$3.8M	<0.01%	+49.1%
57	SEI INVESTMENTS#57 · 126,170 sh	126,170	$3.6M	<0.01%	+13.9%
58	Conestoga Capital Advisors#58 · 121,652 sh	121,652	$3.4M	0.07%	+31.6%
59	STATE OF WISCONSIN INVESTMENT BOARD#59 · 120,580 sh	120,580	$3.4M	<0.01%	+1.6%
60	WELLS FARGO & COMPANY#60 · 114,978 sh	114,978	$3.2M	<0.01%	+21.3%
61	NOMURA ASSET MANAGEMENT INTERNATIONAL#61 · 107,471 sh	107,471	$3.0M	<0.01%	-3.7%
62	RHUMBLINE ADVISERS#62 · 103,975 sh	103,975	$2.9M	<0.01%	+9.9%
63	Legal & General Group Plc#63 · 92,631 sh	92,631	$2.6M	<0.01%	-4.7%
64	BARINGS#64 · 91,316 sh	91,316	$2.6M	—	0.0%
65	Swiss National Bank#65 · 82,400 sh	82,400	$2.3M	<0.01%	+2.6%
66	Nuveen#66 · 76,695 sh	76,695	$2.2M	<0.01%	-29.8%
67	ExodusPoint Capital Management#67 · 76,120 sh	76,120	$2.1M	0.01%	New
68	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#68 · 75,790 sh	75,790	$2.1M	<0.01%	+11.8%
69	Hodges Capital Management#69 · 73,000 sh	73,000	$2.1M	0.14%	New
70	Verition Fund Management#70 · 69,324 sh	69,324	$2.0M	<0.01%	New
71	ZACKS INVESTMENT MANAGEMENT#71 · 67,506 sh	67,506	$1.9M	0.01%	-4.2%
72	AMERIPRISE FINANCIAL#72 · 66,811 sh	66,811	$1.9M	<0.01%	-92.6%
73	XTX Topco Ltd#73 · 63,783 sh	63,783	$1.8M	0.02%	+127.4%
74	Numerai GP#74 · 62,256 sh	62,256	$1.8M	0.14%	New
75	JACOBS LEVY EQUITY MANAGEMENT#75 · 61,852 sh	61,852	$1.7M	<0.01%	+457.3%
76	PRUDENTIAL FINANCIAL#76 · 60,792 sh	60,792	$1.7M	<0.01%	+52.5%
77	Cerity Partners#77 · 57,506 sh	57,506	$1.6M	<0.01%	0.0%
78	NEW YORK STATE TEACHERS RETIREMENT SYSTEM#78 · 56,369 sh	56,369	$1.6M	—	+0.3%
79	Vestmark Advisory Solutions#79 · 55,440 sh	55,440	$1.6M	0.01%	+3.3%
80	CenterBook Partners#80 · 53,768 sh	53,768	$1.5M	0.07%	New
81	TIG Advisors#81 · 53,611 sh	53,611	$1.5M	0.07%	New
82	DEUTSCHE BANK AG\#82 · 45,768 sh	45,768	$1.3M	<0.01%	+24.8%
83	PRICE T ROWE ASSOCIATES#83 · 45,713 sh	45,713	$1.3M	<0.01%	+13.4%
84	KORNITZER CAPITAL MANAGEMENT#84 · 41,349 sh	41,349	$1.2M	0.02%	-3.3%
85	CIBC Bancorp USA#85 · 40,090 sh	40,090	$1.1M	<0.01%	+0.8%
86	Penbrook Management#86 · 39,705 sh	39,705	$1.1M	—	+71.5%
87	HSBC PLC#87 · 39,261 sh	39,261	$1.1M	<0.01%	-13.9%
88	VANGUARD ASSET MANAGEMENT, Ltd#88 · 37,445 sh	37,445	$1.1M	<0.01%	+46.8%
89	FOX RUN MANAGEMENT, L.L.C.#89 · 36,709 sh	36,709	$1.0M	0.17%	New
90	Point72 Asset Management, L.P.#90 · 35,019 sh	35,019	$988.9K	<0.01%	New
91	ALLIANCEBERNSTEIN L.P.#91 · 50,650 sh	50,650	$966.4K	<0.01%	+15.4%
92	D.A. DAVIDSON#92 · 33,952 sh	33,952	$958.8K	<0.01%	+1.9%
93	HARVEST MANAGEMENT#93 · 32,000 sh	32,000	$903.7K	0.36%	New
94	GREAT WEST LIFE ASSURANCE#94 · 32,009 sh	32,009	$903.0K	<0.01%	-7.7%
95	Toroso Investments#95 · 29,012 sh	29,012	$819.3K	<0.01%	New
96	BARCLAYS PLC#96 · 27,717 sh	27,717	$782.7K	<0.01%	-7.8%
97	Vident Advisory#97 · 27,362 sh	27,362	$772.7K	<0.01%	+38.0%
98	Weiss Asset Management#98 · 25,447 sh	25,447	$718.6K	<0.01%	New
99	MetLife Investment Management#99 · 24,868 sh	24,868	$702.3K	<0.01%	+9.2%
100	MARSHALL WACE, LLP#100 · 23,692 sh	23,692	$669.1K	<0.01%	New

Funds that sold out of BLFS in Q2 2026 (26)

Held BLFS at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held BLFS in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
RMB Capital Management426,015 sh	426,015	$8.1M
RENAISSANCE TECHNOLOGIES207,128 sh	207,128	$4.0M
Rathbones Group PLC77,086 sh	77,086	$1.5M
SG Americas Securities34,036 sh	34,036	$649.0K
GREAT LAKES ADVISORS28,886 sh	28,886	$551.1K
GSA CAPITAL PARTNERS LLP27,855 sh	27,855	$531.0K
Illinois Municipal Retirement Fund25,422 sh	25,422	$485.1K
Diametric Capital23,650 sh	23,650	$451.2K
EntryPoint Capital15,107 sh	15,107	$288.2K
PERKINS CAPITAL MANAGEMENT12,500 sh	12,500	$238.5K
Freestone Grove Partners5,163 sh	5,163	$98.5K
State of Wyoming2,722 sh	2,722	$51.9K
Advisory Services Network772 sh	772	$14.7K
Aquatic Capital Management638 sh	638	$12.2K
Pillar Financial Advisors396 sh	396	$7.6K
Western Wealth Management183 sh	183	$3.5K
Aster Capital Management (DIFC) Ltd138 sh	138	$3.2K
Rachor Investment Advisory Services154 sh	154	$2.9K
MAI Capital Management145 sh	145	$2.8K
NATIONAL BANK OF CANADA127 sh	127	$2.4K
TWIN PEAKS WEALTH ADVISORS66 sh	66	$1.3K
WPG Advisers64 sh	64	$1.2K
Root Financial Partners25 sh	25	$477.00
Bare Financial Services25 sh	25	$477.00
CENTRAL13 sh	13	$249.00
Rossby Financial, LCC8 sh	8	$154.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.